Compression ratio

70Duster340 said
OK folks. I have tracked down some more info. The gasket thickness is .038 compressed. The pistons are forged stock style. 030 over. I did hear it run when I went to pick it up. Sounded good with hi-po exhaust manifolds.

Yeah but WHICH stock type? There were two types. Early and late. The early had 2 valve reliefs and the late 4. We're gettin closer.