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View Full Version : need some advice



luvmyex
07-10-2003, 09:55 AM
Just bolted up a fcr 39mm,and at full throttle it was busting out.Would the air screw need to be turned out more? Or would this be something different?It was also hard to start the way it is now,After running but not real well.Took it back off turned out the air(fuel) screw,then had trouble starting.But ran ok till full throttle,the busted out some.I never really did get it warmed up GOOD either.It was late when i got it togeather so i just went up the road and back.

luvmyex
07-11-2003, 09:35 AM
come guys help me.Or do i need a different main?

4TraxRider
07-11-2003, 09:47 AM
What does busted out mean.:huh

luvmyex
07-11-2003, 09:53 AM
busting out, spitting,popping?Not running like it should!

Cody_300ex
07-12-2003, 03:53 AM
sounds like ur running rich