So im about to take my heads in to get P&P'd, I was thinking of getting them milled a bit too. Any know how far I can safely mill them? They're N/A heads and I'm going to use the thinner head gaskets.
Also Does anyone know if the STi valves will fit in my heads? Or if someone makes race valves that will fit?
Head work
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I think I read somewhere that the factory max is .004". But I also think i read somewhere else that someone went up to .010" w/o problems.
Douglas Vincent would be a good bet for real answers to these questions.
Douglas Vincent would be a good bet for real answers to these questions.
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