400exbirdy
12-27-2005, 10:43 PM
hey everyone
well,i have probs with my fcr 39mm carb :(, bought it last year and for the price, i must say i'm a bit dissapointed. My jetting is perfect but my problems are: when i do a fast start like a 0-50,the quad bogs down for a half sec and then the power comes. Same when i let go the gas ex:from 3/4 to 1/2 it will bog enough for the quad nose to come down. So ,is it my pilot jet thats to big? my slow jet? or just my fuel/air screw that isn't ajusted well?
if you have questions,then tell me
thanks for the reply.
well,i have probs with my fcr 39mm carb :(, bought it last year and for the price, i must say i'm a bit dissapointed. My jetting is perfect but my problems are: when i do a fast start like a 0-50,the quad bogs down for a half sec and then the power comes. Same when i let go the gas ex:from 3/4 to 1/2 it will bog enough for the quad nose to come down. So ,is it my pilot jet thats to big? my slow jet? or just my fuel/air screw that isn't ajusted well?
if you have questions,then tell me
thanks for the reply.