bens250ex
07-26-2008, 07:36 PM
ok i read other post but couldn't find what i was lookin for. i just put a 450r carb on the bike it has 440 with stage 2 cam right now im runing a 195 rd jet? not sure what brand that it does anyone know? any way after the bike gets hot i can blip the throttle and it will backfire and shut off. other wise the bike runs great. i have the air/fuel screw out 2 1/2 turns. do i need to adjust the more or should i got to a bigger pilot or bigger main or move the clip on the needle ? im just looking for suggestions before i got tearin it down. thanks