
Dennis in action at Willow Springs (photo courtesy of Dan Cummins)
2010
Race Reports
|
Event
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2010
Race Report
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| Sandia Motorsports, Albuquerque, NM |
My last race was just a single event where I raced my green Kawasaki Z1. Practice on both the Silver Honda CB-F and the Z1 was uneventful but the skies looked pretty bad and it was threatening to rain. My first race was the fourth race scheduled and they started putting us Vintage Heavyweight Superbikes with another class called SuperTwins. Big new Ducati Twins like the 1098 and 1198, Honda RC51s, Suzuki TL1000s and Buell 1125Rs were out there. They were all lined up in front of the Vintage bikes, and at the start some got off the line well and others didn’t. I and a two other Vintage bikes were in a clump of twins and got to dice the whole race with them. Sadly – in my eyes – one of my friends from Phoenix on a nice Yamaha 650 twin based vintage bike was able to move through the cluster of modern twins easier than I and managed to beat me! He won, and I came in second in our Vintage class after battling all race long with those modern bikes. It was some pretty close racing, and a well deserved and excellent win by my friend.
And then the rains came…
If you’re familiar with the term “gulley washer” then you might have some idea of the amount of rain. Here in Albuquerque the rains many times are of great amounts, but very short duration and given our high heat and dry climate (usually) the rains come, then 15 minutes later everything is dry and ready to go. Sadly, that wasn’t the case this time. The rains stayed heavy for a few minutes as was normal, but every 20 minutes we would have a 5 minute rainstorm. We gave up and called the end to the races after about two hours.
As far as my bikes go, I’ve had a lot of. At this last race, my green Kawasaki Z1 gave up the ghost on 2nd gear; it wouldn't stay engaged when I let off the gas. The black Honda CB-F blew up the previous race and when I tore it down I found that it had broke a cylinder liner, the top case and bottom cases, ruined the primary chain, slipper, and jackshaft along with ruining the crank, rod and piston.
I decided to take the good undercut transmission I have out of my OTHER blown up Z1 (it broke the cam chain) and put it in my green bike and send the green Z1’s transmission out for undercutting. That was the fast route to a running racebike on the Kawasaki front and I got that accomplished in early August, and then moved on to the Black CB-F. I ordered a couple set of cases off of e-Bay. The first set had holes in the top and bottom case and oil galley courtesy of a broken rod; it wasn’t quite “serviceable and in good condition” as their writeup stated but the next case set I bought was fine. I gathered up the parts I had and ones I heard about which meant that all I had to buy ‘new’ was one big-bore CB-F piston. It showed up last Tuesday, and I finished up the black CB-F on Saturday night, twelve hours before the next race.
I hope it works!
Dennis |
| Sandia Motorsports, Albuquerque, NM |
I had a great time this weekend racing after my two month ‘medical hiatus’!
I spent some time in the garage these last two months working on improvements to my black CB-F. It and the silver CB-F have ignition woes with the stock Honda triggers that causes an intermittent misfire at high RPM after an hour or two run time on the plugs. I can fix the misfire by installing new plugs but changing plugs every 150 miles isn't a good long term solution. I've been wanting to 're-try' grafting a Kawasaki Z1 Dyna-S ignition back onto the bike. I had to cut down the alternator side crank stub and mounted up a Z1 ignition advancer and Dyna-S triggers. This has the added benefit of moving the ignition pickups out of hot engine oil. The bike fired right up after all the grafting so I pulled the stock ignition and starter clutch off the left side of the bike, installed my super-trick AHM "Special Products" left engine cover and waited for race day to arrive.
In the first practice session the black CB-F was running excellent. I caught another vintage rider in a hairpin corner and went to pass him on the exit up the inside of the following short straight. However, when I started my pass the motor went “BANG” with no warning! The only thing that ended up passing the other rider was a thumb-sized piece of my lower front engine case bouncing like a ball down the track across his path. A quick look back in the pits leads me to think the bottom end of the #3 rod failed catastrophically. No oil got on the track thanks to the AHRMA bellypan and I punished the bike by having it ride back in to the pits on the crash trailer. I’ll send along pictures of the failure once I tear the motor down; the pictures are usually interesting.
I drug out my silver CB-F, hoping it would run with no problems since I hadn't fired it up since a practice stint in Portland on May 1st. It fired right up and all seemed fine. The bike ran okay, but was jetted rich for our 6,000 foot altitude since I hadn't rejetted it after its trip to sea level in Oregon. I couldn’t do anything about the jetting because I left my jets sitting on my workbench at home. Once I knew the silver CB-F made smoke & fire I started the green & white Kaw Z1 which I hadn't run since its last race in April. It fired right up and ran well too but was also jetted fat in case it was needed in some capacity for AHRMA's Portland event.
The remaining practice sessions finished without incident and the races were next. My green 1974 Kawasaki Z1 did very well against the modern bikes in our combined Novice 1000cc event and Historic Vintage Heavy Weight race. I was purposefully a little slow off the start to let the faster modern bikes get out front but there was only one that did. Once we went around a corner or two with me in 2nd place overall I decided that I might be able to make a race of it with the modern bike leader. I chased him for a few laps, but then he threw his hand up and pulled over coming out of the (infamous bike-blowing-up) hairpin for some sort bike problem which put me in the overall lead! I continued riding the race until it was over while waiting to be overtaken by one of the modern bikes, but thankfully the race ended while I was still leading. The best part was that I got to beat all the modern bikes on my 36 year old, 460 pound, 100 horsepower vintage bike with skinny treaded tires.
The SuperVintage race went pretty quickly too. I bogged on the start and knew my nemesis Steve Brown on his lightweight vintage bike was going to smoke past me and I'd never catch him. That made me pull the clutch in, rev the bike back up and try hard to not get beat badly off the line. I was in 2nd once I finally got rolling after my bog on the start and moved into 1st before we got to the first corner. I spent the first batch of laps running around not seeing or hearing Steve but I was convinced he was riding in my blind spot and right on my tail. Since my silver CB-F is so loud I can't hear his bike either. I kept an ear and an eye out for him, but when I finally saw him he was back a ways and I'd been riding 'quick' for no reason. I kept motoring on along at the same pace to avoid lapses in concentration and finished in 1st.
There were a few odd things about the weekend. It was hot – around 100 – and the green Z1 kept breaking loose in the back. I had a big power slide coming out of the (still infamous) hairpin and the back also slid pretty good a couple of times in the two fastest corners on the track. After the race the rear tire was shot, and the bike also felt 'soft' and kind of pogo-ish on the suspension, moving around a lot more than my CB-Fs do. It could use a good front brake upgrade. The black CB-F will need a lot of work. I already have a replacement case set coming from e-Bay and another crank and rods plus bearings are sitting on my shelf so I'm hoping it'll be repaired pretty quickly. I just hope nothing else was damaged when it blew up – there’s a good chance the cylinder liner for #3 is damaged and a slight chance the transmission could be damaged too. The silver CB-F ran well but I was slower by about a half-second or more from my previous lap times, and I was faster on the Z1 than the CB-Fs. That's not "normal" either; usually the newer Hondas beat the older Z1 by about a half-second per lap at my home track. Hmmm....
Dennis |
Portland International, Portland, OR |
I arrived in Portland Thursday night at 7pm, sick and tired – literally! I’d been fighting an infection and the drive up wore me out. Friday was practice day and when I woke I still had work to do on the bikes because I’d been sick all week. I changed both CB-F rear tires, adjusted the chains, checked fluids and charged the batteries. Once all that was done, the first practice round was over and I still had to go get the bikes checked by tech to make sure they were safe. I pushed both all the way to the far side of the pits, and when I got my second bike done and back and my leathers on for my upcoming practice session it started raining. I skipped that one, and then someone crashed in the next round of practice so race control decided to have lunch early. It took until that afternoon before I was able to get on the track for the first time. I took the silver CB-F out for a few laps to check the gearing and it was good. It started raining, so I came in and compared the gearing on the black bike against the silver bike. The black CB-F was way undergeared and I went up two on the countershaft. I also checked the jetting of the silver bike and it looked good, but I hadn’t rejetted the black bike yet. It was still jetted for the altitude of the track in Albuquerque, almost 6,000’. Portland is pretty much sea level, so I went up three jet sizes to approximate the silver CB-Fs settings, and when I finally got to go out for practice to check the work, it was perfect! The bike ran crisply, the jetting was spot on, the new rear tire was good and all was right in the world. I pulled in and called it a day – time to change into some street clothes, go shower and have dinner with family who gathered at the racetrack from around Washington and Oregon. It was a great end to a good day.
Friday dawned grey and cloudy, but not rainy. Given the location, the weather was great. There were two practice sessions and I went out both times on the black CB-F, my intended race mount. I worked on figuring out where the track went at race speed, something I hadn’t been able to do on Friday due to general wetness and my lack of time on the racetrack. My times steadily improved and the bike continued to run great. My races both days were the last two scheduled, so I had a four or five hour lunch and wandered around looking at all the vendors and watched several great races.
Finally, it was time for Vintage Superbike. We were gridded behind a modern class called Sound of Thunder and consisting mostly of 1198 Ducatis. The flag dropped and we all left in a single wave. My nemesis Dave Crussell got a great start and latched onto the very tail of the Ducatis trying to keep up and make them feel bad on his 30+ year old Z1R. I watched him ride off after them, and I was able to pass a few Vintage Superbike competitors in the first few laps and move myself solidly into second place. Once there, I soldiered around continuing to improve my lap times and race lines, and finished the race in 2nd place. I was happy with that, but not so happy that Dave was able to pull away on his Z1R. As soon as we finished, we pulled into the pits and back out onto the race track for the last race of the day, Formula Vintage. This is a bump class for many different bikes, and all told there were about thirteen of us. I got a poor start and was about 4th off the line but able to improve pretty quickly, moving up to 2nd behind (again) Dave Crussell. However, going down the back straight I saw Dave go down at about 130mph in a cloud of smoke and a tumbling bike with him sliding and rolling into the grass. I talked to him after the race and he said that his throttle stuck wide open but he didn’t notice until he went to brake for the corner at the end of the straight, locked up his front tire and went down.
The race was red-flagged due to bike parts on the track and needed cleanup, so we went back to the hot pit to wait. Dave came in and was mobile so he appeared to be unhurt. Once the cleanup was done, we restarted and went back out for the race. I got another poor start and was about 4th. I ended up 3rd in the first corner behind a much slower bike, and was passed by another rider while I was trapped there dropping me down to 4th again. Once we got out of the first series of corners I was able to drive out of the corner coming on to the back straight really well and moved up into 3rd. The bike that had passed me wasn’t as quick as mine, and I was able to pass him going down the back straight where Dave had crashed. That moved me up into 2nd with just one more bike to go. I wasn’t quite on his tail as we came on to the front straight, but I was close enough to draft him down the front straight and pass him a little before having to brake for the first corner. That moved me into 1st, and I kept my head down and focused on trying to ride ‘right’ and stay in front. I knew there were others chasing me that had beat me in the past, and I swear I heard them catching me in every corner of every lap up until the checkered flag when I was able to turn around and get a good look – and nobody was there! I had pulled a small gap over the course of the race and finished comfortable in 1st.
On Sunday I took the black CB-F out for one practice and the silver CB-F out in the other. Both were fine and I came in after about 5 laps; no reason putting extra wear and tear on them for no gain.
The Vintage Superbike race was again the next to last race of the day and was a replay of Saturday’s race except for two things. Dave Crussell had destroyed his Vintage Superbike in his crash the day before so he wasn’t in front of me, and the other bikes in my class didn’t make the grid for some unknown reason. I rode around and was both first and last in my class and got to dice a little bit with some of the Formula 750 bikes, but it was a pretty uneventful race.
Formula Vintage rolled up and Dave Crussell had another eligible bike he could ride in this class against me; his Kawasaki H1R two-stroke GP racer. He was out there, gridded to my left. This time through attrition there were a couple less bikes on the grid but still about 10 of us. The flag dropped and I got an excellent start on my big CB-F, leading from the beginning into the first corner. I was able to stay in first all through the first lap but when I braked for turn 1 at the start of the second lap Dave came up the inside outbraking me into turn 1 and moving into the lead. I was able to stay pretty close behind him and chased him around the second lap thinking I would try and stay right on him when ANOTHER bike came up the inside of me outbraking me into turn 1. This time it was Brian Filo on his Formula 750 Yamaha. This was getting old… Since I had been moved back to 3rd place I decided I needed to worry about Brian instead of Dave and worked to pass him back, which I did on the back straight. Then he passed me on the front straight. It turned out that even though his bike was slower in acceleration, it was quicker in top speed and if he was right behind me on any straight because of his lighter weight he could outbrake me at the end of both of them. Brian and I traded positions between 2nd and 3rd a couple of timers per lap while I tried to figure out how I could stay in front of him. About the time I decided I could beat him in a drag race down the front straight to the finish line I discovered that on the back straight his bike was unstable, wobbling as he tried to stay on the gas. I passed him on the back straight and was able to pull a big enough gap AND protect the inside of the first corner so he’d have to go around the outside to get in front, and the outside is a much longer way around. He wasn’t able to and I stayed in second the last two laps, beating Brian and getting beat by Dave. I finished in an exciting 2nd, one of the funnest races I’ve had since last year at Road America when I battled back & forth with Dave and another rider.
That’s it for now. Time to check out the bikes, do a little maintenance, and get ready for the next races!
Have fun,
Dennis |
| Sandia Motorsports Park, Albuquerque, NM |
It was a pretty nice day in Albuquerque after several days of fairly cold weather. In practice, I was able to ride each of the three race bikes once and check them all out. All were working great and I chose to race the silver CB-F in SuperVintage and save the black CB-F for Portland. The green Z1 is my only "legal" bike for the
The first race of the day for me was Historic Vintage Heavyweight on my green '74 Z1. We vintage riders lined up behind some modern twins and waited for the race to start. For some reason, good starts are not a strength of many roadracers and rather than get in front of some modern bikes and then have them pass me back right away I hold back a little bit to try and let them clear out before we get to the first corner. The downside is that when some of my vintage competitors get good starts they are in front of me. The race started without much drama and I followed the modern bikes around, slowly falling behind them but pulling ahead of the vintage bikes I was racing with. This was the first time on the local track after they did some pavement repairs, and I was curious if how the changes in the surface would affect the outcome. Happily, the repaired seams and replaced asphalt were all good and there were no problems. I ended up winning by a decent margin and wasn’t challenged by other vintage bikes after the first corner.
The SuperVintage race is a showcase of all the vintage bikes whose riders care to come out and race a second time plus allows slightly “newer” vintage bikes. My Honda CB-F is the pick for this class and about 10 bikes were gridded with my CB-F being the biggest and fastest! That always helps, and when the flag dropped I got a decent start but was in second place, moving into the lead exiting the first corner. Steve Brown is one of the local fast vintage riders and he was out there on a CB350 that he’d beat me on in the past. The excuse I would offer is that Sandia is a very tight, slow track and my 3x displacement advantage and accompanying extra 200 pounds (the bike weighs 460 pounds) over the CB350s nimbleness doesn’t guarantee anything. With the new asphalt and seam repair I thought I might be able to improve my best ever lap time (a 59.019, I think) and hit my goal of breaking into the 58’s. I was sure Steve was right on my tail and I wanted that elusive 58:999 second lap time so I rode hard. I did win, but I missed out on my goal with a fast lap of 59:252, just over a quarter second too slow. Steve finished second.
I finished the day with a pair of wins, and had confidence that my bikes would run well in Portland.
Dennis |
Firebird East, Phoenix, AZ |
My
roadracing season has finally started again! Well… Perhaps
finally is a stretch. It seems like the winter downtime
was pretty short and only a few of the plans for the bikes
over the winter were completed. I'm still down to one
race Z1, but the two Honda CB-Fs are alive and well. The
silver CB-F needed just an oil change and routine maintenance
and the black CB-F got a new transmission and shift forks
after ruining the dogs and fork for 5th gear in Phoenix
for the last race of 2009. The big brakes for the black
bike are an unassembled pile of parts on the workbench
and my 'backup' Z1 hasn't been touched since blowing up
early last year.
I
headed out of Albuquerque Friday night towards Phoenix
and got to drive through some snow flurries which is always
disconcerting if you're on your way to a race. I arrived
in Phoenix at an ugly 3am and slept in a casino parking
lot in my little RV, waking up bright and early at 6am.
I drove to the track and got set up. The day was warm
and I couldn't wait to get started. The Phoenix track
is "Firebird East", and pretty small and tight. My bikes
are a handful because of their weight around many tracks,
and Firebird East is one that keeps me working hard most
all the time.
Once
the track was open for practice I went out and was immediately
comfortable except for one small thing. I've got a pinched
nerve in my neck that I'm still seeing a doctor for, but
the problem is that my right arm and hand go numb if I
bend my neck 'back' - exactly what you need to do if you
crouch down on a bike and try to go fast plus look where
you're going! I had to do a lot of sitting up and cranking
my neck sideways to try and relieve the pain. The bad
part is when my hand goes numb I can't put any strength
into the front brake, and slowing down is important! I
spent most of the day figuring out how to ride my bikes
and ended up looking like I'm going to the grocery store
for eggs and milk, sitting very vertical and looking goofy.
I
did fall once, but that didn't count because I put my
full-face helmet on in the trailer, remembered that I
left my gloves at the front and turned to go get them.
With my full-face helmet on I can't see anything unless
it's more than three feet tall and I had forgotten that
I moved a couple of storage bins. I started toward the
front of the trailer and took a header over those storage
bins when I walked into them! I'm not saying I fell hard,
but the vintage guy who was pitted next to me ran into
my trailer because he thought a bike fell over and my
bikes weigh 460 pounds! I fell hard on my left hand and
tweaked a finger, so now not only was I having trouble
putting the brakes on, I couldn't grip very hard with
my left hand which was pretty swollen. And my neck...
Have you noticed when people get older they seem to talk
more about their physical ailments? Let's talk about riding
and racing instead!
The
rest of the practice day went well, and all the bikes
ran very well. The Z1 is fast, maybe faster than the Hondas
but it doesn't have their better brakes or stability.
The Silver Honda was running great but the black bike
was stumbling a little bit because I was moving from filters
to velocity stacks and didn't have the carburetion quite
dialed in. I decided to race the silver CB-F and leave
the black one in the trailer to work on jetting another
day.
Sunday
was another great day of weather, just like Saturday.
Highs were forecast to be in the upper 70s (cool for Phoenix)
and cloudless with little wind. I rode one round of practice
on the Z1 and another on the silver CB-F. Both bikes were
perfect and I was up on the green Z1 in race #1 with all
the other Historic Vintage bikes. The called the first
race and all the vintage bikes lined up behind the modern
"Ultra Light Weight" Superbikes, which really means mostly
Suzuki SV650s. The green flag dropped and we all took
off. I got a decent start and caught up to the back of
the modern bikes. One of my vintage competitors looked
pretty quick on his Yamaha XS-650 so as I was riding around
behind a couple of SVs that were dicing with each other
I kept an eye on him to see if he'd catch up to me while
I was waiting to see how the two SVs in front of me would
deal with each other. It was interesting to watch as the
rider on the bike behind was quicker than the guy in front
but couldn't figure out how to pass him.
After
a few laps with nothing changing I decided to pass them
because they were slowing me up a little and making it
more difficult to ride because I couldn't set my own rhythm.
I passed the guy in back on the brakes and around the
outside going into one of the 180 degree corners on the
track and then a few corners later I passed the other
SV by squaring a right hand corner off and getting on
the gas before he was even done braking. It was fun because
I passed him on the exit of the corner with quite a bit
of speed advantage and then entered a couple of left hand
corners where he would be on the inside and have the opportunity
to take the position back. He didn't move up on me to
contest the corner and I went on for the rest of the race
in front of those two guys, and they both were turning
faster laps times after I got in front because they had
someone to follow which helped them settle down and take
better lines.
The
second race for me was #9 on the schedule so I had a long
lunch break. This time I went out on my silver CB-F for
SuperVintage and we were gridded with a modern bike class
called "Thunderbike" which was dominated by - guess what
- yes! SV650s! The class is a mishmash of many different
types of bike but proves to be popular for V twins and
there was a nice Ducati 999 out there. We all lined up
and the vintage bikes were back a bit from the modern
bikes. The flag dropped, I got a good start and there
I was behind - guess - yes! The SAME two SV650s as in
the first race. However, that nice 999 Ducati was riding
with them too; he was positioned between the SVs and me.
I
waited for a lap or two to be courteous since I'm not
in their class and if I get between them there was a chance
I could screw up their plans for points and glory in their
class. After a couple of laps with nothing changing I
decided I didn't want to just follow the train of bikes
around and started to set up a pass on the VERY QUICK
999 by outbraking him into a series of two very sharp
left-right corners. I think he heard me moving up on him
because he promptly ran off the track the next two corners
in a row. Since it's very hard to get a good drive out
of a corner when you're off the track and trying to accelerate
in gravel my "old" bike was able to out-accelerate his
newer 999 and I easily moved up on the back of the two
SVs. I passed both bikes in the same places I did the
race before and I'm sure they were frustrated to have
that happen to them again. However, when I squared the
right-hand corner off and drove out sooner to pass the
SV in front this time he decided he'd be able to pass
me back through the two lefts where he'd be on the inside.
I just kept the gas on because in every previous lap he
braked very early for the second sharper left and I trusted
that even if he broke 'late' that it would still be earlier
than I would. It worked out exactly as I anticipated (otherwise
he would have t-boned me!) and I was able to stay in front
and pull away some. It was a good race for me, just like
the first one.
I
ended up first in both races by a pretty big margin. I
didn't fall except in the trailer and didn't crash except
for my computer which is why these updates are late. I'm
getting ready for Portland now and really looking forward
to the race. I've been roadracing vintage bikes for eight
years now. My middle son lives in Washington and doesn't
travel much so it'll be the first time he's seen me roadrace.
I also have some sisters that live in Washington and my
daughter and brother live in Oregon so they'll head on
over too. It'll be a lot of fun. Wish me luck!
Dennis
|
2009
Race Reports
|
Event
|
2009
Race Report
|
|
Firebird
East, Phoenix, AZ
|
Practice
Day:
After
racing only one event in the last ten months it was great
to get back out on the track. In Phoenix's regional event
I raced my DOHC 985cc Honda in SuperVintage and my 1015cc
Z1 in Historic Vintage Heavyweight. Both bikes are heavyweights,
tipping the scales at about 460 pounds. I had just rebuilt
the Honda, replacing the crank, rods and associated bearings.
It hadn't been on a racetrack in over a year so it received
a thorough checking over. The Z1 had a few minor issues
that I had to fix, like a broken cam chain tensioner and
cleaning off some sticky residue on the carb slides caused
by race gas evaporating. It had last run in September
and was on the verge of needing new tires, but I was hoping
to nurse the ones on it now through this race weekend.
Phoenix weather was awesome with a light breeze and temperature
in the middle 80s both days. The race pits are located
in the middle of the race track, and the track itself
is on the small side at 1.25 miles total length with 10
turns. Average speed for one lap on the Z1 was just over
71mph and lap times were just into the 1:10s. The Honda
was faster, with lap times around 1:07 and an average
speed just under 75mph. The 3 second per lap difference
is huge, and after only 8 laps would translate into nearly
a half lap difference on the track! The Honda is clearly
the weapon of choice if choices are allowed but its too
new for the Historic Vintage class and the Z1 is my only
legal entry.
I
took the Honda out for practice to get some time on the
motor and see how everything shook out, including my riding.
The Honda ran well except for a slight miss about 10,000rpm.
Brakes, tires, suspension all felt good. The cobwebs in
my head didn't seem to be as thick as I suspected they
might be. The Z1 is a push-to-start proposition, unlike
the Honda which still has an electric starter. There's
nothing that'll get your heart (and sweat) going like
pushing a 460lb bike down pit road in full leathers, boots,
gloves and helmet, trying to leap gracefully aboard, jam
it in gear and have it start on the first attempt without
sliding to a stop or forgetting to turn on the ignition.
The good thing is that bump starting these bikes are so
much work that you very quickly get in the habit of making
sure the ignition and gas are both on before you start
any running or leaping! I only did two practice sessions
on the Z1 in order to save what tire life I had left for
the race on Sunday. The Z1 felt good, but doesn't pull
as strong in the midrange or have brakes that work as
well as the Honda. I rode every practice session for my
group that day and was glad when 4pm rolled around, ending
practice. Both bikes ran well and I didn't fall which
means it was a good day.
Race
Day
Race
Day started bright and early with another beautiful day
in store. We had two practice session before racing started
and I took the Z1 and the Honda out for one run each.
Both were fine, so I waited for 10:30am to roll around
and racing to start. Luckily my Vintage races were scheduled
early in the Day. The SuperVintage was gridded in race
1 and Historic Vintage was race 4, all before lunch!
When
I went out on the Honda for the SuperVintage race we were
lined up on row 11. Way, way up in front of us they had
gridded the ultra-lightweight modern superbikes and 125GP
classes in the first four rows! The 125s were all Honda
two-stroke GP race bikes weighing in at ~157lbs and making
43+ horsepower. The ultra-lightweight superbikes were
mostly SV650s. We all lined up and got ready to go. They
threw the green flag and I got an excellent start, quickly
outdistancing the other vintage bikes gridded with me.
When we got to the first corner (which was partway through
third gear for me) I was in the middle of a buzzing bunch
of 125s and had passed a couple of the modern bikes too.
I ran a few laps in this mix of bikes, but when a 125
passed me to do battle with the 125 that was in front
of me I slowed just a little so I didn't interfere with
their race. Those little 125s with their incredibly light
weight are very fast in the corners and I felt like a
bull in a china shop riding close to them while they were
fighting for position. Once one of the 125s had broken
clear, I passed the slower guy and took off after the
faster one. I was able to catch up to him, but I wasn't
able to pass him. I did show him a wheel once when he
slowed a lap or two from the end but once he knew I was
there he sped up again. Like any racer, you want to finish
in front of whomever you can, regardless of whether or
not they're in your class! It
was a fun race for me, and I won my class comfortably.
The
next race was a combination of three classes of Historic
Vintage bikes - Lightweight, Middleweight and Heavyweight.
The lightweight bikes included 350 and 450 Honda twins,
a Ducati single and some other bikes. The middleweight
bikes were included a couple of Honda fours in 550 and
650 displacement and a Kawasaki 750 twin. The Heavyweight
class had a Suzuki GS1000 and Honda CB750 on the front
row along with me and my Z1. The green flag dropped and
the CB750 Honda and I got a good start, running together
through most of 1st gear until the power of my much larger
engine let me get in front. I lead from start to finish,
and began lapping some of the new riders on their lightweight
vintage bikes after 3 or 4 laps. The race was uneventful
but fun and that win left me with a perfect start to the
season.
Next
up is a local race in Albuquerque on the same bikes in
the same classes as Phoenix, followed by a trek the following
week out to Willow Springs in California with my DOHC
Hondas to race with ARHMA. Willow Springs is billed as
"The Fastest Road in the West", and I will say that turn
8 (which is flat out in 5th gear with your knee on the
ground) sometimes makes me wish I was at home watching
reruns of "I Love Lucy" in my easy chair! Stay tuned!
Dennis
|
|
Sandia
Motorsports, Albuquerque, NM
|
This
weekend's races with my local club were "OK" but could
have been better.
In
Historic Vintage Heavyweight on my Z1 I was (yeah, past
tense) leading by a decent margin. We have one left hand
corner on the local track we call "The Hairpin"; a very
slow first gear corner. On lap 6 I went too far to the
inside and caught my toe on the vertical edge of the rumble
strip, and while the bike and most of the rider continued
on, my toe, boot and foot decided to stay put for a bit,
breaking off the rearset and shift linkage and leaving
me in first gear. I was able to get the bike into third
after a couple more corners by kicking the whole tangle
of linkage and thought that maybe riding the next four
laps in just third I might be able to win, or maybe just
finish on the podium. It wasn't to be, though. The whole
shift lever linkage and footpeg assembly was trailing
off the motor like a bunch of fishing tackle being drug
behind a boat. Race officials decided to "black flag"
me because there was a concern about me leaving debris
on the track and that was the end of my race. I ended
up with a DNF along with two very sore toes and one messed
up boot.
The
SuperVintage race on the DOHC Honda went way better. I
was able to get into the front by the end of the first
corner, and led every lap until the end, winning handily.
I wasn't ever challenged for the lead, and all in all
there isn't much of a story to share about that race.
Lap times varied only a few 10ths of a second for the
whole 10 lap race except the final lap. I slowed then
to keep from lapping any of my fellow competitors. I chose
to that because I had a huge lead over second, and if
I lapped any of them I'd 'steal' a lap away from their
race since the race would end when I crossed the finish
line.
Results:
Historic
Vintage: DNF - broken peg mount and shift lever linkage
along with some sore toes
Super
Vintage: 1st
I'm
continuing to debug and improve the 'new' black DOHC Honda.
Right now the silver DOHC Honda seems to handle and run
just a little crisper. I don't know if the silver bike
is "better" or its just that I'm more used to it. The
black Honda needs to have the ignition timing tweaked
some more and the carburetion cleaned up some plus the
suspension front and rear seems to be sprung too stiff.
I'll continue to work on the black bike, and when race
day comes I'll ride the one that works the best. Now it's
off to Willow Springs with the Hondas for Vintage Superbike
and Formula Vintage!
Dennis
|
|
Willow
Springs Raceway, Rosamond, CA
|
I
did a little better than I expected at Willow Springs,
ending up with a pair of 2nd place finishes in Vintage
Superbike and a 3rd & a 4th in Formula Vintage.
I
ran my silver Honda on Friday morning, running laps
in the 1:42 range. In the first practice session after
lunch, I missed a shift into 5th on the back straight
and then it popped into gear but started ‘skipping’
into & out of 5th which removed the prospect of racing
the silver CB-F the next day. I’m pretty sure I either
rounded the gear dogs or bent the shift fork; something
about pegging the tach and then going into gear… Anyway,
I got the black Honda going and ran it around for the
rest of the practice sessions but it felt skittery and
less stable so I was pretty sure it was slower by a
couple of seconds a lap. However, when I checked my
lap times they were better by about second, in the 1:41
range. Friday ended with me knowing I’d be racing the
black Honda but I felt okay about it given that it seemed
a little faster. Saturday morning - Race Day! I took
the black Honda out for a few laps just to help myself
get more comfortable and discovered the clutch was slipping!
I adjusted the clutch between my only two practice sessions
of the day but wasn't able to get rid of the clutch
problem. When I came in from the last practice session
I removed the clutch from the silver bike and installed
it in the black bike. I was hoping it wouldn't slip,
and when I rode it around the pits before the race there
was a lot of chatter but no slipping.
During
the warm up lap the replacement clutch in the black
Honda was good with no slipping at all but it still
had lots of chatter. I think it has a warped plate in
it, but I'll check that out in the garage later. In
Vintage Superbike HW I got a decent start and was second
off the line. The guy in the lead missed the shift into
2nd on his Z1R, gifting me 1st place. However, it only
lasted through turn one and partway through turn two.
After that, I was racing by myself behind the Z1R, slowly
falling behind. That was pretty much it, except for
another person who passed me but was disqualified right
after the race due to having a clearly illegal bike
– he had racing slicks, which aren't allowed. The Formula
Vintage race was all right and I got to race some of
my Vintage Superbike competitors and others from other
vintage classes. Both I and the Z1R were in this race,
but this time the Z1R didn’t miss his shift into 2nd,
relegating me to 2nd place which lasted the whole first
lap. I was passed by two other bikes (a Triumph 750
triple and a Ducati) coming on to the front straight
and it was a pretty cool feeling to have 4 big bikes
running nose to tail down the whole length of Willow
Springs’ front straight. Once we ran through turn 1
and 2 I fell back a little and the top three went on
to have a good battle the whole race, especially between
Dave Crussel’s Z1R and the Triumph Triple ridden by
Scott Jennings. Dave ended coming out on top in a very
close race.
Racing
on Sunday was a little better. This time the Z1R and
I got off the line pretty close to each other, and we
had a good race. The Z1R had a problem, and he slowed
and acted like he was pulling off the track in turn
8. I went by him and slowed down a little, since he
was making me go a little faster than I really wanted
to and I thought he was out of the race. Surprise, surprise!
A lap or two later the Z1R passed me in turn 8 while
I was stuck behind a lapper. I had made the decision
not to pass as soon as I could and wait for a safer,
easier pass on the exit of turn 9 onto the front straight.
The Z1R went zinging around me in turn 8 and I remained
stuck behind the lapper until I could pass him where
I had planned to. The Z1R had pulled out a huge lead
in those two corners (very, very fast corners) and I
worked hard over the next three laps or so to get back
on his tail, closing from about 150 feet behind to just
a couple of bike lengths, but on the last lap (when
I was thinking I could pass him maybe by drafting out
of 9) I ended up losing the back end of my bike repeatedly
(it kept sliding out) through most of turn 2 and I just
backed off. I was afraid I had overheated the back tire
and didn’t trust it in turn 8 or 9. No guts, no glory,
and another 2nd place finish! In the Formula Vintage
race it was an exact repeat of Saturday’s race except
Scott Jennings blew up his Triumph triple in the Formula
750 race and didn’t show for Formula Vintage allowing
me to do one better than Saturday.
I
ended up doing a best time of 1:39.2 (which translates
to an AVERAGE lap speed of 90.7mph) on the black bike,
over 3 seconds per lap better than my early practice
times on the silver bike. I guess the black bike is
now my “favorite”… I need to tear the silver CB-F down
to fix the tranny. Good thing I've got boxes of spare
gearsets. I'll have to fix the clutches on both bikes,
too.
Thanks
for your support!
Dennis
|
|
Sandia
Motorsports, Albuquerque, NM
|
After
the race out in California at the end of April there
was some work to do on the racebikes. The silver Honda
had a transmission problem and wouldn’t stay in 5th
gear, and the black CB-F had a slipping clutch. After
robbing the clutch out of the silver CB-F I was able
to race the black bike all weekend, ending up on the
podium three times in four attempts with a pair of seconds,
a third and a fourth. Both 2nd place finishes were in
Vintage Superbike, losing out to a ’78 Z1R. The 3rd
and 4th place finishes were in Formula Vintage. I tried
to fire up the Z1 but it was only running on 2 cylinders,
so it sat out the weekend.
When
I got back home I tore into the silver CB-F and found
severely rounded engagement dogs and a ruined shift
fork for 5th gear. Luckily, I had a stock of used parts
on hand and was able to replace the two gears and the
shift fork. I also installed an “extra-plate” A.P.E.
clutch kit in the silver bike to replace the one I had
moved to the black bike out in California. I got the
silver CB-F reassembled in time for the next local race
in mid-May and moved on to the green Z1 which had only
fired on two cylinders. A few minutes of troubleshooting
isolated a bad coil, and once that was replaced the
green Z1 fired right up. I hauled the bikes out to the
local track to race the CB-F in SuperVintage and the
green Z1 in Historic Vintage. I didn’t ride the Z1 in
either of the two practice sessions thinking that it
needed no attention and instead focused on the silver
CB-F to make sure it was good to go after it’s rebuild.
Everything seemed to be good!
The
races rolled around and the Z1 was up first in the Historic
Vintage race. We ran the sighting lap, lined up on the
start, and took off. I was in first place for about
a half a lap when the motor quit running abruptly and
made “bad” noises, but thankfully all the parts stayed
inside the engine cases. I coasted into the pits and
parked the bike. When I was able to look at it later,
I saw that it had broken the cam chain!
The
SuperVintage race was called and I lined up on the silver
CB-F, intending to ‘race-test’ it to make sure it was
100% good to go for the national events in June as the
black CB-F was fine after the races in California. I
got a decent start and moved into first place around
the first corner. I remained first and won the race
handily, lapping deep into the SuperVintage field –
but since it’s not a displacement regulated class I
was moving my 985cc Honda past a bunch of 350s and the
like… The Honda ran well, but felt like it had a loose
swingarm bolt or something as it seemed to ‘settle’
on corner entry. I checked some items after the race
to make sure they were tight, but didn’t find anything.
I’ll check it out more before the next race, and pay
special attention to the new front wheel I put on it
just before the last race.
Road
America in Wisconsin and Grattan in Michigan are up
next in the middle of June. I intend to run the black
CB-F and save the silver bike as a backup if I need
one. I’m hoping for a podium in all my races, but I
think it’ll be tough in the Vintage Superbike class,
and even tougher in Formula Vintage. Road America is
long and requires good brakes and a strong motor so
I’m expecting my Honda to do well there. I still have
some work to do on the Hondas before I head out on June
10th for the long drive from New Mexico (about 1400
miles one-way to Road America, and then further to Grattan
in Michigan) and the races are on consecutive weekends
so I’ll be visiting family in the Chicago area in between
races. The Z1 is having parts swapped around with another
race Z1 to make a working Z1 for the local Historic
Vintage races.
Road
America: Friday practice day (6/12), Saturday and Sunday
races (6/13 & 14) Grattan: Friday practice day (6/19),
Saturday and Sunday races (6/20 & 21)
Wish
me luck! Dennis
|
|
Road
America, Elkhart Lake, WI
|
Road
America was a blast, and at 4 miles long was the longest
roadrace course I’ve ever raced on. However, when I
first got there and went out for practice laps on Friday
my black CB-F was running poorly with a bad miss on
top and was geared too low. I changed the plugs (which
were probably the culprit) and richened up the jetting
beyond my initial guess then geared the bike up, and
then it ran fine. I had to add one tooth on the countershaft
sprocket from my Willow Springs gearing (the “Fastest
Track in the West!”). I was able to pull an indicated
10,500rpm in 5th gear on my CB-F on one of their long,
long straights with 17/44 gearing and that is FAST!
(Well, for a 28 year old bike it’s FAST!) There was
time to rest on the long straights and the whole track
was fun to ride, but thankfully it was a pretty 'simple'
track to learn. I was comfortable by the 3rd session.
Vintage
Superbike on Saturday and Sunday went well with a 3rd
place finish in both races. Dave Crussell on his ’78
Kawasaki Z1R won both races and another guy riding a
Kawasaki GPz750 (plus a few cc's I hope – it’d make
me feel better!) getting 2nd both days. On race starts
Dave's Z1R and my CB-F are dead even with about a 1/4
bike length difference or less all the way through the
gears before we finally brake for turn one at RA. The
race on Saturday wasn't incredibly exciting with us
essentially being a train, each of us staying in position
but gradually pulling apart once the GPz750 passed me
in turn 3. The race on Sunday was another story though.
Another great start by Dave and I had us neck and neck
all the way down the front straight until we braked
for turn one. However, in this race Dave's handlebars
were just a bit loose so whenever he would brake hard
for the corners the handlebars would rotate down a bit
and he'd have to pull them up after the corner. That
slowed him up enough to keep all three of us very close
together and we traded positions the whole race with
whomever was leading coming onto any long straight being
drafted and passed by the guy behind him. It was a close
race the whole way until the last lap when lappers broke
us apart, but all three of us led the race at different
times. It was great fun!
Formula
Vintage on Saturday had Dave Crussell on his Z1R and
another guy on a CB750 SOHC Rickman from Formula 750
plus myself in the top three positions along with a
ton of other types of bikes. The Rickman-Honda blew
by me at the end of the first lap braking into turn
one and when I talked to him later he said he was just
able to draft me down the front straight and had never
gone that fast before. Dave won both days on his Z1R
and the Rickman finished 2nd and I got 3rd on Saturday.
The Rickman didn't race on Sunday (the last race of
the weekend) and I was able to ride home in 2nd behind
Dave after another evenly matched drag race to the first
corner and then Dave working his way further in front
of m e through all the rest of the corners.
Overall
my finishes for the weekend were 3rd x 2 for Superbike
and a 2nd & 3rd for Formula Vintage.
|
|
Grattan
Raceway Park, Grattan, MI
|
Grattan
is a tough track to do well on and avoid mistakes. It’s
2 miles long, somewhat narrow and has a series of very
challenging corners – off camber, blind, decreasing
radius, elevation changes and even the odd water spring
in the middle of one corner that comes and goes! The
weather was both bad and good. Rain and thunderstorms
on Friday’s practice day and Saturday morning put a
damper on everything, but the track was mostly dry by
race time Saturday afternoon and from that point on
the weather was great after the dense fog lifted about
9am Saturday morning.
Vintage
Superbike on Saturday and Sunday was fun; we were gridded
with some modern bikes in front of us including 250cc
two-stroke GP bikes and modern twins, including some
new Buells. On the start Dave and I did well as usual
but had to make our way through some of the slower starting
two strokes. Once they were on the boil, some would
pass us back but they’re not as quick off the line as
the big old superbikes. Dave Crussell and I battled
again, but I slowly fell behind and then started hearing
a very loud, very big sounding noise behind me. Will
Harding was on his monster BMW twin, slowly catching
me through the course and loosing a little bit back
on the straights. Will and his BMW passed me halfway
through the last lap of the Vintage Superbike race by
outbraking me into a s low corner. I followed Will for
about a quarter of a lap and then watched him blow a
corner by braking later than usual to make sure I didn’t
pass him back. It worked, but not in the way Will had
intended it to. I was so entertained watching his big
old BMW wiggle, chatter, wobble, slide and horse around
heading for the grass that I forgot to pass him back
because I knew he was going to crash. He didn’t, though,
and I finished 3rd in that race after I watched him
get his bike turned and pointed up the hill to the finish
line. I wasn’t able to out-horsepower him because I
was busy goofing off watching his antics – but if I’d
been paying attention to racing I think I could have
beat him! In Sunday’s Vintage Superbike race I was able
to run closer to Dave and was actually catching him
very slowly after initially falling back until I blew
(three times) a shift from 3rd to 4th coming up out
of the bottom of Grattan onto the front straight. I
don’t think I’d have been able to pass him, but at least
I would have shown him a wheel or made enough noise
for him to know I was there. Formula Vintage on Saturday
and Sunday was essentially a replay of the Vintage Superbike
races where Dave and I were out front.
My
Grattan finishes for the weekend were a 2nd & a 3rd
in Vintage Superbike and 2nd x2 for Formula Vintage.
After
driving 3500 miles between New Mexico, Wisconsin, Michigan
and back in not much more than a week I'm ready to stay
at home for a bit.
Dennis
|
|
Sandia
Motorsports, Albuquerque, NM
|
It’s
been a busy time for me! There were race events with
the local club and on top of that I got married and
have been working to combine two full houses and garages
into one over-full house and garage!
July’s
local race was a scorcher with temperatures hovering
around 100. I competed in the usual races, Historic
Vintage Heavyweight on the Z1 and SuperVintage on the
CB-F. Both bikes ran great and I was able to win both
races. I rode the black CB-F for SuperVintage and it
was a handful around our small, tight track. I only
run in first through fourth gears with fifth gear way
too tall for this track. In both races I got great starts
and led pretty much the whole race so there’s no exciting
stories to talk about – other than the fact that we
run with modern ‘club sport’ bikes in SuperVintage and
I beat a couple of them on my “old” bike. That always
gives me a warm feeling…
Dennis
|
|
Sandia
Motorsports, Albuquerque, NM
|
August’s
race was much cooler than July and again both bikes
ran great but instead of running the black CB-F I decided
to take the silver one out for a run around the racetrack.
My Historic Vintage race was combined with the modern
SuperTwins class which meant I got to race my 35 year
old Z1 around the track for a couple of laps in front
of a racer on a ‘08 Ducati 1098! After a few laps I
decided that I should let him by as he was making me
nervous. A new really fast bike with a newer rider following
me around always makes me think I’m going to get T-Boned
at the apex of some corner when I least expect it. Once
he was in front of me I followed him around for a while
and then he gradually opened up a small gap.
The
SuperVintage race was fun as I purposely got a slow
start so I could follow my friends around the track
for a little bit. I was in 3rd place for a couple of
laps watching my competition on their GS1000s dice with
each other. They were pretty close until the guy in
first place ran wide on the turn going onto the front
straight. The 2nd GS and I both passed him and then
I passed the leader to move into first about a lap later.
Both bikes ran great and other than three bald rear
tires and rejetting I don’t have anything that I need
to do to prepare for the national event at Miller Motosports
Park outside of Salt Lake City next month. That’ll give
me time to finish unpacking!
I
look forward to seeing you and some Randakk customers
at Barber!
Dennis
|
|
Miller
Motorsports Park, Tooele, UT
|
Miller
Motorsports Park is a great place to go and enjoy racing.
They were having a ‘Bike Week’ event while I was there
with modern bikes racing on the west track, motard bikes
on their custom-built motard track on the north, and
vintage AHRMA racing on the east track along with a
bike show on Saturday.
Practice
on Friday was pretty good. Both the Honda CB-Fs were
supposedly race ready after no problems in their last
couple of outings. I intended to race the black CB-F
and spent the morning practicing on it. The first practice
sessions went okay and I was turning laps in the 1:55
range. However, the first practice session after lunch
turned out to be somewhat problematic when I came in
at the end of the session with oil all over the front
of my motor. Inspection revealed that the blind oil
plug in the cylinder head for the top cam chain tensioner
had popped out. I parked the bike for the rest of the
day and went out on the silver CB-F. DANGIT! When I
came in after the practice session there was a small
film of oil on the left side of the motor and my boot
so I spent the rest of that day chasing where the oil
leak wasn’t… After replacing the ignition cover o-ring
and side cover gaskets along using some RTV silicone
goobering up (a very technical term) the wiring exit
from the cover and the upper and lower case seam by
the ignition wires I still hadn’t found the source of
the oil seeping. Luckily it wasn't real bad, just an
irritant.
For
our first practice session on Saturday I sealed the
electric starter O-ring and resolved the oil seeping
problem – hooray! I also had goobered up the missing
oil plug seal on the black CB-F that morning after the
local Honda shop didn’t have the part I needed to fix
it right. My races were back to back plus they were
the LAST two races of the day so I spent the time after
practice ended in the morning and my races in late afternoon
by wandering around the pits and taking in the sights.
Race
10 of the day was the Vintage Superbike event which
was combined with a modern “Sound of Thunder” twin cylinder
class. The modern bikes were gridded in front of the
Vintage Superbikes, and when the green flag flew the
guy right in front of me killed his bike on the grid.
I had to go around him and needed to wait some for space
so I was pretty far back – I think the only guy who
didn’t beat me into the first corner was the person
who killed their bike on the start! DANGIT X2! I had
to work my way through a pack of modern and vintage
superbikes to move into second in my class. The infamous
Dave Crussell was on my left and made it by the stalled
bike off the line, and he was so far ahead of me that
I didn’t have any chance to catch him. I did have a
slower guy in front of me on a modern twin and I spent
the whole race dicing with him. He would pull me a little
on the straights and then block me in the corners. It
was pretty frustrating, but I did manage to get by him
for a whole lap until he passed me back coming out of
a corner. Dave Crussell finished first again and I got
second. Formula Vintage was the next race and I was
lined up next to Dave Crussell on the front row thinking
I was going to be able to dice with him from the very
beginning. I had a little trouble getting my bike into
neutral coming up to the line but thought I had that
taken care of while we were gridding up. As the “1”
board went sideways, I shifted into first gear and watched
for the flag to move. The flag twitched, I had the motor
revved up and started feeding the clutch in and was
off to a rotten start. Huh? That’s not right! I had
found a neutral between 2nd and 3rd and instead of screaming
away in first gear I was bogging and almost killing
my bike in second! DANGIT X3! Dave got his normal excellent
start and I was in 4th or 5th place off the line. I
was able to pass and move up into 2nd place but that
took a couple of laps and by that time Dave was gone.
I finished the race a lonely and distant 2nd.
Sunday
was my final chance to redeem myself. I took the black
bike out for practice and turned identical times on
it as on the silver bike so decided that I’d stay with
the silver bike for the weekend. Again I had the late
morning and early afternoon to wander the pits and visit,
so I did. When my races rolled around I suited up and
headed out, thinking that it would be better than Saturday.
Well… Race 10 was the Sound of Thunder modern twins,
Vintage Superbike and they added in a class called “Super
Mono” which is modern motard bikes. For some reason
(I can’t think of any good excuse) I got a poorer start
than I expected and was swarmed in the first corner
by all the motard bikes, vintage superbikes and some
modern twins. I was stuck in that pack for about a third
of a lap until we strung out enough to move around a
little, and when I had passed the other vintage superbikes
and some of the motard bikes Dave was again way out
in front in the superbike class. DANGIT X4! I soldiered
on but was pretty much riding by myself some distance
back. As I was racing, I missed the shift from 3rd to
4th and though I didn’t have any massive failure the
bike felt like it had a tooth on the 4th gearset nicked
or something and was vibrating whenever I was in 4th
gear. I shortshifted through 4th for the rest of the
race and when it was over I rode to my pits and grabbed
the black CB-F because of my concerns about the silver
bike’s gearbox. I headed out to the pre-grid, and then
turned around and went back to get my transponder off
my silver bike. Oops and DANGIT X5! We went out for
the sighting lap and I rode somewhat aggressively to
try and warm my tires up before the race started. In
case you didn’t know, my rear tire gets to a little
over 190F and the front runs about 150F. Anyway, I lined
up for the last race of the weekend on a bike I hadn’t
hardly ridden with cold tires thinking about how Dave
was gonna run away again. DANGIT X6! The “1” board turns
sideways, I snick the bike into first, the green flag
flies and I get an excellent start! I’m first into turn
1 and lead the first lap. HOORAY! However, one ‘bad’
thing about riding the black bike after the silver bike
is the bikes are geared different; the black bike is
slightly higher geared. I’m in 2nd coming out of turn
1 on the second lap and my bike bogs really bad which
allows Dave to squeeze by me on the exit. DANGIT X7!
I chase him for the next two laps and stay fairly close
behind him. Suddenly, Dave slows and throws his hand
up. I’m thinking to myself “Yeah, he’s done this before
at Willow Springs. He thought he had a problem, then
the bike ‘fixed’ itself and he passed me when I was
taking my time passing a lapper. He’s just goofing off…”
I went by him and led the rest of the race, winning
my first national even of this year after a ton of 2nd
place finishes. HOORAY X2! It felt great! When I saw
Dave in the pits after the race I asked him if he pulled
in early so he could start packing for the drive back
to California, but the real answer was that he lost
the cap of his front brake master cylinder during the
race and the brake fluid naturally was streaming all
over him. He stopped racing because he was well on his
way to having no front brakes, and that’s not good!
My
finishes for the weekend of racing were a first and
a second in Formula Vintage and a pair of seconds in
Vintage Superbike.
The
next race up is my home track. I should do well there
as I have “the home track advantage”!
|
|
Sandia
Motorsports, Albuquerque, NM
|
Sandia
Classic AHRMA National Event
Since
Sandia Motorsports Park is my ‘home’ racetrack I chose
not to participate in Friday’s practice day. Given that
I’ve raced on the track about every month during racing
season for the last seven years I had pretty good knowledge
of it and because we had just finished the event at
Miller the week before I knew my bikes were all good
to go. I planned on showing up Saturday morning, registering,
taking each CB-F out for one session to make sure they
ran right and then waiting on the races to roll around.
Saturday
I showed up bright and early about 6:45am to set up
my pits, register and check the bikes over one last
time. I ran the black CB-F in practice first and all
was well. I took the silver CB-F out and went about
two laps when the clutch cable broke on a downshift
and the bike went into neutral. Luckily ‘pit-in’ was
coming up so I signaled I was exiting the track and
coasted in, not sure what had happened exactly. Once
I was able to look at the bike instead of where I was
going it was clear that the clutch cable had snapped
at the lever and there was nothing seriously wrong with
the bike.
Turnout
for the races was very light. Sandia is a very small,
tight track and tough to ride quickly on a ‘big’ bike
so there were few competitors in my classes. We ran
our races combined with other classes and I was able
to turn pretty quick lap times. In fact, given that
I had the seven years of track time on this track I
was able to turn the quickest lap times of all the vintage
bikes regardless of class! The two races each day were
essentially the same. I got off to a good start for
every race and was able to lead right off the bat. I
set a goal for myself to run quick and consistent laps
to try and was able to run20in the very low :59’s. My
lap times had me catching the other bikes in about 5
laps so I started lapping them pretty quickly and it
made for interesting racing. I won all the races I entered
with two firsts in Vintage Superbike Heavyweight and
two more in Formula Vintage.
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Sandia
Motorsports, Albuquerque, NM
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Sandia
Local Event
The
third of three back-back-back race weekends arrived
with me looking forward to finishing this weekend and
taking a couple weekends off from racing! My bikes were
good to20go after replacing the clutch cable on the
silver CB-F. The green Z1 hadn’t run in a month or so
and it was good to get back on that bike for both practice
and racing. Practice on each bike was uneventful with
everything working the way it was supposed to. The only
little thing was that since the brakes are not quite
as good on the Z1 as the newer Honda CB-Fs it was unnerving
on the first couple of hot laps to enter the corners
and not have the Z1 brake as well as I anticipated.
It didn’t take long to get familiar with it’s behaviors
again, and when I went out and raced the Z1 in Historic
Vintage Heavyweight I did very well, winning AND setting
a lap time quicker on the Z1 then I did on the CB-F
the previous weekend in the national races. Okay – I
was only quicker on the Z1 by fifty-one one-thousandths
of a second at 59.027 versus 59.078, but personal best
is personal best and the thirty-five year old Z1 did
great! I rode the silver CB-F in SuperVintage and won
that race as well, but was turning lap times about a
second slower than the Z1 for some reason.
I’m
off to Barber’s for their Vintage Festival in a few
days. The event is growing every year, and Randakk’s
GL1000 (along with Randakk) will be there participating
in the vintage cafe racer bike show as well. I’m hoping
the weather is dry (I really don’t appreciate racing
in the rain) and I’m looking forward to meeting Randall
face to face. I think we’ll both be in the pits though
Randall will likely be doing some traveling around Barber’s
seeing the sights and sounds while I will be racing.
Friday is a practice day only with Saturday and Sunday
carbon copies of practice in the morning and racing
starting about noon. I’m in the 9th and 11th races –
of 11 total – so I’ll be racing pretty late in the afternoon,
probably starting around 4pm. In race nine Vintage Superbike
Heavy will be racing with a class called Sound of Thunder
which is comprised of modern (and vintage) twins so
there might be a Buell and Ducati or two out there in
front of me.
See
you at Barber’s!
Dennis
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Barber
Motorsports Park, Birmingham, AL
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Of
all the places I’ve ever raced at none offer a bigger
event with more things to do or see than Barber’s Vintage
Festival. If you haven’t been to a vintage race and
pick only one to go to in your life, Barber’s should
be your choice. The biggest motorcycle collection in
the United States (and perhaps the world), an airshow,
vintage motocross, vintage roadracing, vintage cross-country,
a swap meet, bike shows, rally gathering points and
a beautiful facility with friendly people all add up
to make going to this event a no-brainer. They’ve had
five years of experience putting it together and keep
adding and expanding every year.
It’s
almost 1300 miles to Birmingham from my house. I made
it in 24 hours with a short nap along the way, and the
weather forecast for the weekend wasn’t looking good.
Rain was likely every day with thunderstorms a possibility.
It had been raining off and on Thursday and Friday dawned
cloudy but dry. I ran the whole practice day, which
consisted of five sessions on the track each lasting
about fifteen minutes. The bike was well geared for
the track and ran okay except for a top end miss which
has been plaguing me all season. New sparkplugs will
eradicate the miss for most of a race weekend. I have
plans to replace the ignition, but that project managed
to always remain on tomorrow’s list of things to do.
I had managed to get my lap times from the 1:55s down
into the 1:50s and was pretty happy with that. The black
CB-F ran very well otherwise, but rapid tire wear forced
me to put a new rear on at the end of Friday's practice
day along with new plugs.
Saturday
dawned wet and rainy. I made the decision to not go
out for practice even though there was only one session
that day because attempting to race (or practice racing)
in the rain isn’t very enjoyable. I spent the time hanging
out with Randakk talking about racing and other items
of interest until racetime rolled around at about 3pm.
From a distance, the track looked damp. When we went
out for our sighting lap, it really looked damp, but
it seemed to have decent traction though. We lined up
and I got a decent start, ending up 2nd in my Vintage
Superbike class after the second corner or so. I rode
cautiously for two laps because of the dampness and
my doubt about my tires sticking. Even so, I was able
to stay with the leader in Vintage Superbike. After
a couple of laps to let my tires warm up and ‘test’
the traction limits I decided that I could run faster
than what I had been. The track’s surface had great
traction, though it still looked damp or even wet in
spots. I cranked it up, and caught up close to the guy
in front of me. He was riding a Suzuki GS1000 of about
’80 vintage, a fast and stable platform. For seven laps
of the eight lap race I was right behind him, checking
here and there to see if I could get by. I found a couple
of possibilities and then stayed put, usually about
a bike-length or so, hoping he’d get distracted and
make a mistake so I could ride on by without having
to work too hard for it! On the eighth lap he ran wide
in a 180-degree hairpin corner and I was able to move
up on the inside of him for the pass. He didn’t catch
me after that, and after he led the laps that didn’t
matter I finally got the lead on the lap that did matter
– the last lap. I won, and thoroughly enjoyed the race
as we got to dice back and forth quite a bit. Formula
Vintage was the last race of the day, and turnabout
was fair play. See if this sounds familiar… I was in
the front in Formula Vintage, leading every lap from
the very beginning. I led seven laps of the race, and
then on the lap that mattered I got passed by the guy
who was running in second place. He deserved the pass
as he braked very late going into turn one after the
front straight and I thought he was going to run off
the outside of the track but he was able to hold his
bike on the pavement. He had run so wide into the turn
that when we started turn two, a long right hander,
my front wheel and his rear wheel were even, but he
was on the inside of the corner and I wasn’t going to
be able to ride around the outside of him so I fell
in behind him. He was riding on the ragged edge! There’s
a characteristic of handling called “chatter” and it’s
caused by the traction twisting the tire carcass and
loading up the suspension in a turn, kind of like winding
a rubber band – the tire – up. The tire ‘unwinds’ and
slips, then grabs traction, then slips, and it does
this repeatedly and very fast. It’s like putting your
head in a gallon paint can shaker! His bike was chattering
and hopping all the way around the corner, but he held
on and finished that last lap in front of me, winning
the race and relegating me to 2nd. After watching him
go around turn two like that, he had earned the win
in my book. Who was it? NOT the guy on the GS1000 I
had beaten in the earlier race, but a young kid out
of Europe on a ’72 Ducati Sport who also races modern
bikes ‘over on the continent’. He’s fast and dedicated!
Sunday
rolled around dry but overcast. I decided to run the
silver CB-F in the only practice session that day, and
it was acceptable but slower than the black bike. If
I needed it, it would work. Race 7 came around and Vintage
Superbike was off and running. I didn’t get a great
start and was in 4th place off the line but improved
my position rapidly on the first laps. I passed the
infamous GS1000 of Saturday's Vintage Superbike battle
in the same corner as Saturday’s Vintage Superbike race,
and then another GS1000 that was in front of me broke
and coasted off the track moving me into second behind
– yes – the ’72 Ducati! I think he fixed his handling
problem from the day before though as I couldn’t catch
him. He motored away from me, leaving me to ride around
in 2nd place with no challenges which is where I finished.
In Formula Vintage, the last race on the last day of
the festival, we lined up for our last chance for a
shot of glory. I was on the front row where I got a
decent start and was off the line in 3rd place with
the ’72 Ducati and an even older and smaller bike ridden
by one ridiculously fast guy in front of me. Those two
raced away from me having their own battle with each
other and turning lap times in the 1:41s. My lap times
were in the high 1:46s so I managed to fall behind them
pretty quickly, and finished my day with a third, way
in front of the guy that got 4th.
It
was a great weekend, in spite of the weather. I enjoyed
the airshow, the museum, the grounds, meeting Randakk
and especially the racing. I ended up with a win and
a 2nd in Vintage Superbike and a 2nd and a 3rd in Formula
Vintage. This was the season ending race with ARHMA,
and I finished 2nd nationally (also known as “first
loser” in racer parlance) in both Vintage Superbike
and Formula Vintage. I did win an AHRMA regional series
called the Pacific Crown for Formula Vintage, narrowly
edging out Dave Crussell who won both Vintage Superbike
and Formula Vintage Championships with AHRMA.
There
are now only two races left in my '09 racing season.
In my local series, I can lock up the class championship
in SuperVintage with a decent showing next Sunday, and
in November if I do well in Phoenix I’ll also be able
to win the regional class championships in SuperVintage
and Historic Vintage – but that remains to be seen!
Thanks
for a great season so far!
Dennis
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Sandia
Motorsports, Albuquerque, NM
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My
last local race went very well. I won the SuperVintage
class on my Honda CB-F and the SuperVintage class championship
for the season. I rode the Kaw Z1 to a win in Historic
Vintage Heavyweight but the two DNFs I had in the first
two races of the season limited my season results to
second in that class. The two races on my big bikes
were uneventful with me leading from start to finish.
The Kaw ran very well and I think it has motor on the
CB-Fs, but it doesn't handle as well. This current Z1
(I blew the other one up at the beginning of the season)
has a stock rear swingarm and I can feel it moving around;
I think it's twisting some in every turn. I rode the
black CB-F in SuperVintage and it was very crisp. My
personal mission at my home track is to achieve a lap
time of 0:58.999 or better, and so far I've been off
2, 5 and 7 hundredths of a second in the
last three races. So close, yet so far away – at least
I’m consistent! I was told that I need to lose weight
to gain those couple of hundredths and after considering
going on a strict diet I’ve decided it’s too much work!
I
accepted a free ride on a friend’s little Honda CB-400F
in our local lightweight and middleweight Historic Vintage
classes. The bike had just been put together the evening
prior to the race and had a few things that still needed
attention, including rejetting as it was lean and had
a top end miss. It was really ODD riding a little bike.
My lap times were about 7 seconds slower so it felt
like I had was lots of time to look around and see what
was going while I was waiting for the next corner to
arrive. I was riding in a crowd with another CB-400F
and a CB-350F so there was lots of racing, but it felt
like it was slow motion. I found that I shifted the
bike a lot - up, down, whatever - and found that even
though I could get the motor to make different noises
the bike didn't go any faster or slower no matter what!
Riding the little Honda 400 four-cylinder was fun, and
I finished 3rd in the lightweight class and 5th in the
middleweight class.
Phoenix
is up next, and then its inspection, modification and
rebuild fun for a few months before next season.
Thanks
for the support! Dennis
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Firebird
Main, Phoenix, AZ
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Phoenix
went well for me this year and I was able to cap off
a great season with a pair of wins. I was also pleased
because half of my career’s worth of roadrace crashes
have been at Phoenix and I stayed up the whole weekend!
I’ve gone down four times since 2002, twice at Phoenix,
once at Barber’s in Alabama and once at Thunderhill
in California. Both times in Phoenix were on cold tires
on the out lap (also known as the first lap) for the
first practice round. Even though I was positive I was
going w-a-y s-l-o-w it wasn’t slow enough as each time
I fell in the 2nd or 3rd corner when the front end washed
out.
The
track we ran on in Phoenix (called Firebird Main) is
strange. The real long front straight (I’ve heard it’s
5/8ths of a mile) gives you time to rest and see how
fast your bike can go, and the back section runs through
a huge flat paved area reminiscent of a parking lot
because that’s what it is during drag race events. The
entry into the back section’s series of turns starting
out being pretty fast and then as you keep going through
the left / right / left / right / left / right turns
they get slower and slower followed by a 180 degree
“tower” turn onto the front straight which doubles as
a drag strip.
The
only problem I had with the track was that in the tower
turn the four lanes they use for staging on to the drag
strip have painted dashed lines designed to keep you
in your lane and are similar to highway striping only
the stripes are about 10' long with 10' spaces. I kept
losing the front tire cornering through the painted
lines, but once the tire slid across the paint and got
back on real pavement it'd stick again. After several
laps of that I finally found a line that allowed me
to cross from the 3rd lane into the 2nd and then the
1st coming onto the front straight by using the spaces
between the lines so the front tire could be used for
steering instead of plowing! That just left the back
end stepping out every couple of laps on the white line
marking the end of the staging area and the paint strips
in the middle of the drag strip. I decided to halfway
coast in a semi-straight line across those and the problem
went away.
Once
that was all figured out I ran some 1:20s on the Z1
and 1:18 - 1:19 on the Honda CB-F. It was interesting
in that the Kaw felt way faster, being perfectly geared
for the track AND I was able to do some cool power wheelies
in 3rd gear over a bump in the back section of the track
when you start to enter the 'parking lot'. The silver
CB-F would redline in 4th down the front straight, or
I could short-shift to 5th if I wanted but I decided
not to change the gearing. It didn't seem as quick as
the Z1 when accelerating but I guess I was wrong as
it was consistently 2 seconds per lap faster than the
Kawasaki. On Saturday in practice I rounded the dogs
on 5th on the black CB-F for the 2nd time this season
so I had to park it as it was jumping out of 5th on
the front straight. I will have to get my CB-F transmissions
undercut to get rid of this problem – the Kawasaki Z1s
used to do this too but not quite as often. This is
either the 4th or 5th transmission rebuild on the CB-Fs
in the last 5 years which is about 3 or 4 too many!
I
hoped I would get to dice some with the modern ULW Superbikes
(SV-650s) but it didn't turn out that way. I held back
some on the start to let the SVs sort themselves out
a little. If they had some inter-class rivalry and competition
going on, I didn't want to get in the middle of that
and ruin their class standings by coming between competitors.
Once the race was off it rapidly became apparent from
my position in 5th overall on the track at the start
that there were a couple of faster guys, some slower
guys and one guy in the middle who I thought I could
dice with. I passed the last (first?) slow guy in front
of me and followed the middle-fast SV650 rider around
for a lap or so until I passed him. The two front guys
were gone; I think they were 6 seconds or so a lap faster
than me! I ending up riding around by myself halfway
waiting for the middle-fast SV to come dice with me
but I guess the noise of my bike was enough to deafen
him and he stayed back far enough to not damage his
hearing.
When
we rolled out for the Historic Vintage race I got a
great start on the Z1, leading into the first corner.
I distanced myself pretty far out in front of 2nd place
and kept on riding as well as I could. It’s hard to
slow down off of “race pace” as my mind starts wandering
and that could be dangerous because of missing brake
markers or lines. All the Historic Vintage Lightweight,
Middleweight and Heavyweight bikes were in this race
and I caught up three lightweight bikes that were very
tightly grouped and having a great race. I used my 3x
displacement advantage to pass them quickly and set
off after other small vintage bikes to see how many
I could lap. The race was over quickly, and my racing
season came to an end. I ran in 40 sprint races this
season, and was glad to arrive at the winter break!
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Dennis mixing it up at Willow Springs!
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