lq4 + ls3 heads compression question
02-15-2011, 09:19 AM
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lq4 + ls3 heads compression question I have a stock lq4 and some ls3 heads. I am wanting to get ~10.5 compression from it. How much would I need to shave off and what head gasket to achieve this? It will be flycut so that's not an issue. Thanks
02-15-2011, 10:02 AM
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Knocking .045 off will only knock it down to 64cc? I have searched a lot on here and seen some people say .040 off will be 61-62cc , .030 off will be 5-6cc off etc. Is there a definite answer to how much off equals 1cc? Is it safe to go .045 off? Lots of different opinions on that too. Kinda don't know what to believe at this point.
