Quote:
Originally Posted by SYCARMS
You do not want to polish the intake, only the exhaust runner. You will need to use a flat flange gasket for after removing the exhaust nipple the exhaust will not seal with the traditional round crush gasket.
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thanks so much I have them both just sanded smooth and was about to go to the garage and polish them, but curious why not polish the intake as well? I know that polishing is so carbon wont stick all that easy, there is no carbon in the intake I know but wont it flow better polished? thanks for your help and yes I already looked at some flat flange gaskets for the exhaust.