weight difference and head question
06-18-2007, 03:06 PM
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weight difference and head question
What makes the 351w so much heavier then the 302, i no its bigger but its not that bigger. Is it the Cast Iron Heads?
Also, whats the max head cc i can go before having to notch the pistons?
Also, whats the max head cc i can go before having to notch the pistons?
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