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Usafboyer
Guest
Got an s15 spec s with a five speed tranny wondering what cams would work best for the motor. Not looking at a huge boost because I know the na sr doesn't produce a lot of power as na but still would like better than stock. Any idea? Also wanting to keep the stock spring for now don know to much bout how to go bout replacing that completely. Also any idea bout swapping a better flowing head. Heard the sr20ve is bad ass but don't know how to swap. Thanks