i figured out what it was. the threaded top on two of the carbs had vibrated loose. i snaped the throtle cable and i noticed it when repairing it. good thing it snapped when i was parking it in the garage. i made a mistake the rear tire is a 150/80. i put a 140/90 on my buddy's (10diamond) bike. its running really great on those 130's but i might throw on some 135's later. no snap, krackle, or pop and i was was riding the piss out of it last friday on the way home from work.