hi. i have a 98 banshee and its not getting any spark. both side it doesnt get spark. let it set it will spark and i can start it and ride it around all day. but when i shut it off it wont get spark any more. i took the wiring harness off and traced it all down its fine. checked the stator and its fine. i traded my 400ex for it not running and im about to just sale it. also i put a set of fmf gold series pipes on as well as silencers. what size jets should i run. any help would be greatly appreciated. thanks