Need Help with 302 Head Specs!!

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Apr 24, 2008 | 05:07 PM

mustangsvo85

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Cross-Country

Joined: Jan 2005

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From: So Cal

Need Help with 302 Head Specs!!

I have a 74 F100 302. Came with a 2 barrel carb. Looking to tell what heads I have assuming they are stock (great chance they are). According to your head specs thread here I have 58cc chambers, not likely cause these are smog heads and according to other sites I've been to i only have around 8-1 compression. Anyone have any good info on what I have? Thanks!

Apr 27, 2008 | 09:05 PM

Boba Fett

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Joined: Oct 2005

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Not unless you pull them off and get casting numbers.

Most likely they have 64 or 68cc ports with thermactor passages humps visible in the exhaust ports. Garden variety junk.......