Quote:
Originally Posted by Zable49
I guess the question is, should I pick up flat tops or slightly domed... I will be running stocker heads 76cc due to budget.
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Flat tops with 76cc heads winds up around 8 or 8.5:1. Will run well on regular and act like most stock 350's. With .060" over should be a nice running small block.
From there, you can probably get up to 9.5:1 depending on what you buy. Big limit is the stock heads, and you probably won't make a ton more power going any higher.
I'm almost done building a 327, .030" over with 291 double hump 62cc heads. Flat tops are calculating at 9.6:1 compression. I'm gonna have to run premium in it.