Scrubtherubber Posted February 1, 2013 Report Share Posted February 1, 2013 So just got my first banshee, and needless to say I'm not a rookie at 2 strokes but this thing has me frustrated. Got new fmf fatty pipes, power ore 2 silencers, and a new k&n factory air box filter. Jetted it 2 over stock to 220, then to 250, and pilot to 27 to 30 and it sounds good and revs then when trying to drive it bogs taking off, then backfires at midrange, any suggestions would be great this motor is like quantum physics compared to my rm250 Quote Link to comment Share on other sites More sharing options...
Scrubtherubber Posted February 1, 2013 Author Report Share Posted February 1, 2013 Also want to add 1 of the carbs has a plastic piece on the main jet and the other doesn't is this normal or is it missing something? Quote Link to comment Share on other sites More sharing options...
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