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Old 07-17-2002, 11:16 PM   #3
Project1970
14.1 @ 96MPH
 
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Join Date: Jul 2001
Location: Mesa, AZ
Posts: 2,811
Using http://www.rosspistons.com/CR%20Calculator.htm and some guessing (to get 8.2:1 with the 96cc heads, I had to put in a .039 gasket thickness, .077 deck height, and no cylinder dish/dome), the 76cc heads should boost you to 9.62:1 and the 120cc heads would plummet you to a measly 7:1.
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