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Old 03-18-2019, 06:11 PM   #1197
thstone
Certified Boxster Addict
 
Join Date: Nov 2010
Location: Los Angeles
Posts: 7,669
Quote:
Originally Posted by PaulE View Post
Thanks for sharing Tom. Quick question - I see an early 911 and a 924 or 944 in that otherwise Spec Boxster race. I could see them being allowed to go out on the track but not part of the competition, but couldn't they also disrupt the competition if they are being lapped or multiple cars are trying to pass them? Asking as an ignorant non-racer!
Quote:
Originally Posted by seningen View Post
Mixed class fields are very common (in fact I have never raced only SPB, even at COTA with 36 SPBs, we had a 65 car field) -- technically you are only racing within your class.

You are gridded based on lap times, which will typically congregate like cars together.

But it is not unusual for the classes to be mixed even at grid. Faster drivers of a slower class are often rear to mid pack of the next class up. This can create some interesting dynamics where
"slower cars" are side by side racing with their class, with faster cars who are also racing. Usually after a few laps, this sorts itself out.

During sprints, lapping typically only occurs with the fastest cars in a run group -- and that can have issues is folks don't play nicely, but you learn how to be lapped (or lap) and without significantly affecting either lap times. However, using traffic to your advantage is just part of the racing tool chest.
Mike

Good question!

Mike provided a great response but I'll expand on that further because the POC and PCA do things differently.

As Mike said, the PCA grids the race start based on lap time and not class. Thus, all of the classes are mixed together.

In this format, you "race" who ever is around you regardless of class. This makes for some interesting racing because your car might be faster in certain sections of the track and another car that posts similar overall lap times can be faster in other parts of the track.

I have often been "stuck" behind a higher horsepower car that corners slower so I catch up and get held up in the corners but then lose ground on the straights. Again, as Mike said, learning to deal with this is part of racing and eventually it all kind of works out.

The POC places SCR (Spec Carrera Racer which is like Spec 911), Spec Boxster, and the slower GT5, GT-6, and GT-7 cars into our own race and grids by lap time within each class. This means that the SCR's are all gridded together first, then comes all of the Spec Boxster's, and then GT-5, GT-6, and GT-7 brings up the rear of the field.

But more importantly, the POC does a SPLIT START with the SCR's typically starting first with the Spec Boxster's starting about 1/3 of a lap behind the SCR's. This means that the Starter throws two green flags; one to start the SCR race and a second green flag to start the Spec Boxster/GT5,6,7 race.

Eventually, the fastest SCR's will lap most of the Spec Boxster field but it allows for tight racing within your class for about 3/4 of a race. This makes for very exciting wheel to wheel racing within a class.

Now, in this specific race where the video was shot, the SCR's started at the back of the Spec Boxster field (sort of like inverting the field). That is why you see 911's and 944's behind 986's at the start.

If Spec Boxster continues to grow, I can envision a time when Spec Boxster will have their own dedicated race without any other classes on the track.

Hope this helps.
__________________
1999 996 C2 - sold - bought back - sold for more
1997 Spec Boxster BSR #254
1979 911 SC
POC Licensed DE/TT Instructor

Last edited by thstone; 03-20-2019 at 08:31 PM.
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