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smitht316
06-23-2006, 08:26 PM
ive got a 426 11:1 wiseco piston stage 2 hotcam, edelbrock carb, fmf pipe. i was wondering just how much of a gain i would notice from a headpipe
krt400ex
06-23-2006, 10:01 PM
with the extra displacement u would notice a big diff. esp. if u port it too