First I would try doing an actual comp. test on it, sometimes it may feel like there is enough comp. but thers really not if that checks ok make sure your spark is a good strong blue spark sometimes you can have spark but the coil could be going bad and not generating a stong enough spark. another thing it could be in you pilot jetting, How was the plug burning? your pilot jetting is what controls your idle to 1/4 throttle so that might be another place to look.
Brandon Smitley #423
B.A.K. Motorsports
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2006 TRX450R Practice Bike
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