Thread: GM Engine?
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10-07-2009 08:27 PM #1
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Edelbrock makes a 70cc chamber aluminum head. I don't know what that would drop the compression down to but you can run a little more compression with aluminum heads. I'd try to keep those TRW pistons. You can also get 76cc Chevy heads that would drop compression even more. Look for casting # 3973487, 3973493, 3998993 and 3998997. These are intermediate to high performance heads.Last edited by dmw56; 10-07-2009 at 08:35 PM.
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10-07-2009 10:07 PM #2
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Ok I will check it out. Do you think a lot of what I need will float by on the parts for sale section of this forum or should I eBay it or shop retail? I'd rather know the parts I'm getting are legit, but still kinda on a budget, for now at least....
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