Our next race was at the Sonoma Historic Motorsports Festival put on by SVRA. Held each spring, it is a great event with lots of great cars, and big crowds of spectators. SVRA does a great job with this event. One of the highlights each year is the R&R party they put on on Saturday night.
At this event I raced the Willis Special and the Luigi CSL. Both cars ran well all weekend, and I was able to finish 7th with the Willis and 6th in the CSL with a best lap of 1:53.4.
I ran pretty much all alone in the Willis. The car slots in between the much faster F1 cars and the much slower cars in the group. One of the great things about this group is the sites and sounds and smells of all the old cars that run in this group.
The Willis is a very difficult car to drive. It is extremely loose in the rear end. This trait is particularly noticeable in the Carousel where the road drops constantly as you make the 180 degree turn.
In the CSL I had a great race long battle with Bill Lyon in his 914/6 Porsche. We have raced together many times and we always have fun, close racing. At some tracks he is quicker, and at some I am quicker.
Sonoma seems to favor my CSL because of the torque the car has. I am able to really pull Bill coming out of the slower corners.
Here’s the video from the weekend. Hope you enjoy it:
Our opening races of the year were down in California- the David Love Memorial at Sonoma, and the HMSA Spring event at Laguna Seca.
These races would be my first chance to drive my newly acquired Chevron B16 so I was excited for the season to begin. I also raced my trusty Koepchen 2002.
My 2002 races in Group 8 which is a mixture of mid and large bore production cars and sedans. Sonoma is ideal suited to the 2002 so they do very well there against the larger engined cars.
I started about mid pack and had a great race with John Murray in his 2002, and Gary Cook in his 240Z. My best lap time for the weekend was 1:59.3. Here’s the link to the video of that race:
This was also my first opportunity to drive the Chevron B16 I purchased over the winter. We had to make some modifications to the car so I could even fit into it. We trimmed the bottom of the dash for my knees, took out the dead pedal, and put some spacers in the drivers side window to give me a little more head room.
My objective for this first race was to just get comfortable in the car. It is significantly different than driving my other cars. It is a purpose built race car with a lot more speed than anything else I own.
This Chevron has a BMW m10 motor in it. It produces about 220 HP and is very tractable. It pulls hard from about 4,000 RPM up to its red line. The brakes are phenomenal, much more effective than any of my other cars. It has amazing amounts of grip, yet is quite neutral and predictable in the corners.
The weekend following Sonoma we went to Laguna Seca for the HMSA Spring Event.
I had another great race with John Murray in our 2002’s. I was able to beat him this weekend by out braking him going into the Cork Screw and holding him off for 6 laps. A lot of fun!
The Chevron and I continued to get to know each other. Unfortunately I broke a half-shaft in the car during the race and had to retire.
We had the privilege of attending this years Amelia Island Concours and bringing along Luigi. He was driven by Hans Stuck in 1976 at the famous Nurburgring in the ETCC race, and since this year’s honored driver was Hans Stuck we got the call.
Friday night after cruising the displays of trophies, auction cars, and vender tables all at the Ritz Carlton, we attended the BMW dinner in honor of Stuck.
Saturday morning we unloaded the car in time to catch the end of the Cars & Coffee before heading off to the BMW Drivers seminar.
The panel of drivers for this seminar consisted of Boris Said, Bill Auberlin, David Hobbs, Brian Redman, Hans Stuck, and John Fitzpatrick. It was a spell-binding 2 hours of funny stories, friendly banter, and great BMW history.
Following the seminar we had too get back to the car and drive him out on the field for the “Cars of Hans Stuck” official photo shoot. The group included the BMW X5 with the 700 HP Le Mans winning V-12 in it that Hans drove around the Nurburgring in under 7 minutes.
We then parked the car in its assigned spot on the concours field and headed back to our motel for the night.
Sunday morning came with a threat of rain. We were told that all events would be wrapped up by 3:00 in hopes of beating the rain. The crowds poured in at 9:00 AM, and by 10:00 it was packed! I was told that over 35,000 people attended this year.
We had entered Luigi to be judged in the “Cars of Hans Stuck” group. Our judges included German driver Jochen Mass, former Porsche racing director Norbert Singer, and Steven Pastiener.
Needless to say we were floored when we were awarded Amelia Award for our class. This is a real tribute to the work of Jim Froula, Terry Forland, and the rest of the skilled guys at Racecraft.
Both Mary and I were thrilled to be a part of this spectacular event. It was a weekend full of wonderful memories.
You may remember that last year at the Rolex Pre-reunion races the #1 main bearing in Luigi let go with catastrophic results. The failure was due to oil starvation, which was caused by the inability of the old Alpina dry-sump pump to keep up with the demands of the engine.
After some careful consultation with Terry Tinney we decided to build an engine based on the European M90 block and a modern oil pump.
The new engine went on the dyno last week, and the results are impressive.
The new engine displaces 3.5 liters and is putting out 360 HP, with between 260 and 290 pound feet of torque between 4,000 and 7,000 RPM.
Here’s a link to Tinney’s Facebook page with a short video of it running:
In preparation for the big race weekend this August in Monterey we are redoing the 1800Ti into a period correct vintage racer like this famous car:
We have a lot of work to do to my car to make it look and act like this one. My car was originally built to run in the Carrera Pan-Americana but due to a falling out between the owner and BMW NA it never ran in that race.
It was heavily modified, and we modified it further to make it a better track race car. It had custom rear trailing arms, no dashboard, door frames cut out, exhaust tunnel inside the passenger compartment- just to name a few.
The first step was to completely strip the shell, media blast it, and begin fixing all the rust, bent panels, and other necessary metal work.
One big issue was fabricating a new pedestal and rear brace for the back seat. Those bits had been cut completely out of the car to reduce weight.
All four doors required new lower patch panels due to rust issues.
While all this metal work was going on the suspension, fuel, electrical, and other parts were being refreshed and repainted. Here they all are waiting to go back on the car.
There is still a lot of work to do on the car, but progress is being made. Thanks to Terry Forland and Travis Koch at Racecraft for all their hard work.
One desire that I have long had is to drive a purpose built race car. That may, at first, sound a bit strange. What do I drive now if not race cars?
There is a big difference between a race car derived from a production car and a purpose built race car. No matter how refined and developed the production based race car is, it is still, in large measure, a compromise.
A purpose built race car, by conception and design, has a single purpose- to go as fast as possible within the rule set under which it is raced.
I have driven only one other purpose built race car, and that was a formula car at the Bondurant school I went to 10 years ago. It was a lot of fun, and quite a bit different than the Corvettes we were also driving that weekend.
So I went ahead and bought a car. Here it is:
It is a 1970 Chevron B16. It has a 2 liter BMW M10 engine producing about 215 HP. It weighs 1300 pounds without me. It should be a pretty fun ride.
The car was actually built in 2006 as a ‘continuation car.’ What that means is that it was built by Chevron using the exact jigs, materials, and parts as the original B16s.
Chevron built only 23 original B16’s between 1968 and 1970. These original cars are highly sought after, and fetch very high prices when they do come to market. Here is a link to a compilation of the race history of the B16 between 1968 and 1974:
My car is currently being trucked from Italy to England where it will be stored until we receive the EPA waiver we have applied for. Once we receive the waiver the car will be put on a plane and flown to SEA-TAC airport.
Here is a video featuring my car and its former owner:
At 10:50 all drivers are to be in their car, strapped in, and ready to go. The pace car leaves the grid at 10:55 and after 1 pace lap the green flag is dropped and the race begins.
There were a number a pretty fast cars (and trucks- see the video) that chose not to qualify in the rain. They started at the back of the field, but by Turn 4 of the opening lap they were coming up through the group I was racing with. It got pretty tight a couple of times.
After 2-3 laps I settled in and just tried to drive the car smoothly and consistently. Our goal was to make sure we finished, and I didn’t want to be stupid or break the car in my first stint.
All in all I drove 5 stints during the race, including the start and the checkered flag. It was quite an honor.
I had raced my 2002 at Thunderhill just a few weeks before this event, so I was very comfortable in the E30.
For the 25 Hour race they use a by-pass of Turn 5. It is a blind rise over the shank of the hill. There is quite a camber change as you go over the rise, and it gets worse the more you are to the right. The fast line is staying left, but when the fast cars come by we had to move right for them.
Just over the rise the track takes a hard, off camber, right around the base of the hill. It’s quite a handful, especially in the dark.
Our race went smoothly until my 10:00 PM stint. About 45 minutes into it morning. I was driving the car just shut down. The lights and everything stayed on, but the motor would not run. I coasted to a stop under the bridge on the back straight. Fortunately not to far from pit in.
After a short wait while the pace car picked up the field, I was towed back to the pits and the crew set to work diagnosing the problem. I went off to bed for a 4 hour sleep before my next scheduled stint.
When I got back to the pits the car was back out on track logging laps. The high pressure fuel pumped had failed, and it had taken about an hour to find the problem and fix it.
Mary had volunteered to act as cook for the team. She had prepared meals ahead of the weekend and warmed them and set them out for the team. We also had a table full of snacks, fruit, and drinks that she kept ready for the entire event. Her efforts were greatly appreciated by everyone on the team. What a gal!
Our race settled down again after the fuel pump replacement. We were able to do about 90 minutes on a load of fuel. The rules state that you can only change one tire during a pit stop unless you take the car behind the wall. We had developed a schedule of changing one tire about every 3rd or 4th stint. The system worked pretty well for us.
Everything was going great until our pit stop and tire change about 2 hours from the finish. Unfortunately one of the wheel studs broke off. We debated whether or not to fix it and continue. We were far enough ahead of the next car in our class to stay ahead of them even if we stopped.
At Mary’s urging the crew fixed the stud and I hopped back into the car and drove it to the finish. It would have been a shame not to drive the car under the checkered flag. It had taken about 30 minutes to fix.
We finished the race 36th overall, but 2nd in our class! To keep that finish we still had to pass tech. Seems like a no brainer, except for the fact that we had filled in a tech sheet that qualified us for our class and now those items would be checked thoroughly by the inspectors.
Fortunately we passed without any problems, so we got to keep our finishing position.
What a fun event! I can’t wait to run it again. It is the type of driving that suits my style and skills to a tee.
Following this event our trusty E30 was put up for sale. While it was very reliable, it was pretty slow. We got beat by a Honda Fit! We all want to run the event again, but with a better chance to place well.
Currently the team is looking for another, faster car.