Hello all, I just recently purchased an intake manifold off of ebay with the idea of sending it to extrude hone. Any ideas if there would be any hp to be gained on a NA motor? I'm sure there would be a considerable increase on a forced induction setup, but otherwise I am unsure. I mean it couldn't really hurt could it? I don't think one could go wrong with more air flow. Can anyone think of how it would have a neg. effect on performance or reliability? Just ran across this on ebay and it was cheap enough so I figured why not. Anyone dealt w/extrude hone at all and or would have an idea of what this would cost? Sorry about the 20 questions, thanks for any advice or opinions.
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Jason
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Jason