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Old 07-07-2008, 10:46 PM   #18
WDCreech
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Default Re: 1/8 mile racing oppinion

Quote:
Originally Posted by Bruce Fulper View Post
Nice GTO Bill.

In all of the testing I've done with strokes of 4.21 or more, trying to short gear them for 1/8th mile wasn't worth the effort of changing gears. If your car hooks well with a short gear, well, that's good. Some guys don't have as good a chassis to work with. And the added stress isn't worth it either. Are you seeing a tenth in 1/8th mile change by short gearing?
A little more than a tenth, but I have to wait until the track warms up in the early afternoon. It'll spin after I get off of the concrete if I try to make a pass too early, like I did the day before Memorial day. It had rained and they dried the track, but I went out a little too soon. Since the first 300' is heated, I had my best 60' (1.1992), but when I got off of the pad, it was like driving a flat bottom boat.
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1964 GTO 2750# 606" IA Pontiac 8.2550@164.17-1/4 1.1981-60" 5.2901@131.97-1/8
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