This is a discussion on Shark Time within the Classic Muscle forums, part of the Vehicle Specific category; Hey guys and gals I thought I would show you our 69 Chevelle, its got a crate ZZ4, 700R4, 3200 ...
07-28-2006, 12:07 PM #1
Hey guys and gals I thought I would show you our 69 Chevelle, its got a crate ZZ4, 700R4, 3200 stall and 3.73 gears. I was thinking of adding a blower but the ZZ4 has 10:1 compression, could I lower the CR with new heads? And buy how much? Right now we can only run 4-5lbs I would like
8-9 lbs any thoughts? Could 9.5:1 CR be able to do this??
Last edited by SKULLZ; 07-28-2006 at 01:46 PM.
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