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fredmeister fredmeister is offline
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Join Date: Oct 2002
Location: Baltimore, MD, USA
Posts: 2,232
Originally Posted by bkreigsr View Post
I've been going out with 30 / 32 and been coming in right at 36 / 38 after the session.
My 77 is only 2,635 lbs and will not heat the tires as quickly as the heavier cars.
(tires are mpsc 225/50, 245/45 on 16's)
I'm also still searching, and just bought a small pyrometer to try and zero-in on the numbers.
Bill K

Bill K
You got the right approach, the only way to tell is with a pyrometer.
Let us know what you find out so we can get a ball park pressure that works.

1979 930 Turbo....3.4L, 7.5to1 comp, SC cams, B&B intercooler, Snow Perf water/meth injection, Rarlyl8 headers, Garret GTX turbo, 36mm ported intakes, Innovate Auxbox/LM-1, custom Manually Adjustable wastegate housing (0.8-1.1bar),--running 0.7bar max
---"When you're racing it's life! Anything else either before or after, is just waiting"
Old 05-21-2008, 02:42 PM
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