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View Full Version : Starting point jetting



jpfmotors
10-06-2010, 05:54 AM
I know this has shore been beat to death but I have not found anything on my situation I bought my quad not running stock motor. I put a 416 kit, stage 2 cam, procircuit custom shorty exhaust, stock head pipe welds ground, airbox lid removed. I think that it , well I need a starting point for jetting right now the carb is set at 160 main 40 pilot 3rd clip on needle 2.5 turns out on mixer screw I had the quad running but I know the jetting is no were nere correct for all the mods that I did, The jetting I described was just what was in the carb when I got it with the bike thanks for any help

MO-EX-RIDER
10-06-2010, 07:09 PM
go to a 165 main and it should be close there