LA360 compression

RustyRatRod said
...and thing is, they aren't REAL FAR off. He COULD see 9:1 with the .019" steel head gaskets and maybe a light mill.......he might not even need the mill. It would be close. I'd run it at what I figured which was 8.4. It'll run good. Probably better than good.
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There’s no doubt that at 8.4 it could run good. And it’ll probably make ~300hp and most of us know what that’ll do in an abody. But early on he stated his goal of 400-450hp and he ain’t gettin there by just dropping on a set of OOTB heads and a mild cam.