polished ported sti heads
24 August 2005, 08:56 PM
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polished ported sti heads
been offered ported polished sti6 heads anyone able to tell me what the gains would be over standard uk heads when the rest of the engine is highly modified
24 August 2005, 10:46 PM
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If it's got the cams fitted then there is a gain to be had. If it's just head castings then you are not really going to gain anything major.
Paul
Paul
