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OKO 24mm jetting

2.4K views 4 replies 3 participants last post by  CJsDad  
#1 ·
I need some help jetting my oko 24mm carb, motor is 146 kit gpx with 28/24mm head, mild cam and some porting. The motor is slow of the line and when it picks up it splutters. Stock jetting is 107 main and 42 pilot. Just need some help on whether i should go up or down on the sizes so i don't spend alot of $s on jets



Thanks