Port and polish your heads and get a set of performance cams. The Steeda #19 cam would be a good choice.
Port and polish your heads and get a set of performance cams. The Steeda #19 cam would be a good choice.I have a 1997 4.6L GT with K&N CAI, 75mm Accufab TB/C&L plenum, UD pulleys, 180 deree stat, flowmasters with X pipes and high flow cats, 3.73s in the rear, bbk timing adjuster and am currently working on getting headers and a tuner. So whats the next best mods to make?
Yeah, the different stages have to do with how, how much, and where on the heads they're ported out and polished.Is that similar to PI head performance or just less expensive and what are the potential HP gains from port and polish and steeda #19 cams.