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Old 09-21-2001, 01:24 AM
COPO PETE COPO PETE is offline
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Join Date: Apr 2001
Location: Glencoe, Ont. Canada.
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Default Re: 2001 Pure Stock Drags

Jim, I understand what your saying and I agree 100% and it all goes against everything I've done. These GM cams are rediculous and silly. Without giving it that much valve lash I pretty much had no brakes. It could'nt produce enough vaccuum to operate them. Also from going from .024 to .035 I picked up 30 lbs of cranking pressure. Bottom line was I could'nt launch the car with no brakes. Et and mph were not effected at all with the change.
Peter
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