shawn1103
04-10-2005, 06:01 PM
i just bought my 05 400ex and i have added the following:
- scorpion full race exhaust system (love it!)
- k&n air filter
- k&n air box lid
- keihin 39 fcr carb.
i bought the carb. slightly used and i cant seem to get it to function right. it is hesitating really bad when i give it full throttle and when your riding it, it cuts out at high rpm. i have an assortment of main jets that i keep trying, from 155 to 170 and none of them do anything different. i tried changing the e-clip on the needle and that made a little difference. can anyone help?
- scorpion full race exhaust system (love it!)
- k&n air filter
- k&n air box lid
- keihin 39 fcr carb.
i bought the carb. slightly used and i cant seem to get it to function right. it is hesitating really bad when i give it full throttle and when your riding it, it cuts out at high rpm. i have an assortment of main jets that i keep trying, from 155 to 170 and none of them do anything different. i tried changing the e-clip on the needle and that made a little difference. can anyone help?