SOHC Manifold
Stick with the stock intake mani, port it out a bit, smooth the runners and port match to the head and TB. Should pick up some decent gains. The Performer X rocks for anything street driven or wanting good mid range for under 400whp. However for 230whp the stock mani will be fine.
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dez6
Forced Induction
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Jan 7, 2009 07:08 PM



