Quote:
Originally Posted by Bobsw32
Nice combination
I am ssuming you know you need to mill the heads as they are large (77cc) combustion chamber .......So you can mill them to your desired combustion ratio and that you have to port the intake manifold to match the heads as that manifold comes stock with small block ports
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Yeah i know they are 77cc chambers. I just havnt made up my mind if i want to get them milled down or not. 9.1 comp isnt too bad but 10.1 or even 10.5 to one would be better. Where is the line when you cant run on pump gas anymore what comp ratio is that?