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Old 03-14-2012, 11:31 PM   #8
Captainfab
60-66 Nut

 
Join Date: Mar 2007
Location: Coeur d'Alene, Idaho
Posts: 23,246
Re: Help Me Pick New Heads for 383 Please

A 383 with flat tops and 64cc chambers, your static compression will probably be in the 11-1 range. Too much for pump gas. However you might calculate just what your dynamic compression will be with that cam. But then again, you didn't say if this a track only engine, or if it is street/strip.
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