Thread: Blown Head gasket 302 with a 671
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Old 09-17-2012, 04:56 PM
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Fairlane671
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Default Blown Head gasket 302 with a 671
I have a blown head gasket on 1976 sbf 302 with a 671. The block bored 30 over. What size head gasket do I need and what is the best? Copper? I am running the boost 6-8 psi it's 18% under driven. I need a model #.
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