So I've started to to build my head on my m20 and I have read that for na porting and polishing a head is basically as far as $$/powergain. So is it worth porting and polishing the head if I'm boosting it.
Plannin to have
272 camshaft
Possible heavy duty rocker arms
IE valve springs
And stainless steel valves
Most likely not running more than 18 psi
(I'm new to turbo set-ups so sorry if this is a stupid noob question)
Plannin to have
272 camshaft
Possible heavy duty rocker arms
IE valve springs
And stainless steel valves
Most likely not running more than 18 psi
(I'm new to turbo set-ups so sorry if this is a stupid noob question)
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