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View Full Version : jetting ?


bone705
07-01-2003, 02:07 PM
ok i have a 300ex. I am installing a full exhaust system, 11 to 1 comp. piston, k&n filter, and web #236 cam. my stock jetting is 122. would a 135 main sound about right?
badass300ex
07-01-2003, 03:13 PM
Id try a 128 first and go from there.