fracas Posted June 10, 2007 Report Posted June 10, 2007 01 Banshee Boost Bottle Twist throttle Fresh Rebuilt 20 over Top end with 6 heat cycles on it Fresh Rebuilt Carbs I just got my bike back together and to idle. I noticed I could hear air and couldnt fine where it was coming from for about 2 hours. The bike was running fine and could idle fine. But when I went to ride the bike to put it under load it would break up and 1/2 throttle. Well I found the air leak. It was the tube that goes from carb to carb. After I put the hose back on I gave it a test run. The Bike came alive and ran really really good. So I parked the bike and let it cool down. Put a fresh set of plugs in. Did another test run and there was the Breaking up again. I have checked my wires, stator, flywheel, and plugs. I dont think the jets are wrong because I replaced them with a Factory rebuild kit. Really dont know what to do at this point. Any tips or info would help me out alot. Quote
Handyman Posted June 10, 2007 Report Posted June 10, 2007 YOu still running stock pipes?? If that's the case you still may need to go up one size on the main jets due to the bore. Does it happen when warm or dies it go away when warm? May also want to see if the carbs are in sync. Can't help you more that that...I'm kinda stumped on this one Quote
fracas Posted June 10, 2007 Author Report Posted June 10, 2007 YOu still running stock pipes?? If that's the case you still may need to go up one size on the main jets due to the bore. Does it happen when warm or dies it go away when warm? May also want to see if the carbs are in sync. Can't help you more that that...I'm kinda stumped on this one Yes I have stock pipes and the carbs are sync. I have about 6 heat cycles on the motor. Each time the motor was ran I rode them bike . The motor has only ran good 1 time at 100%. Its breaking up at 1/2 throttle. Quote
dajogejr Posted June 11, 2007 Report Posted June 11, 2007 I have checked my wires, stator, flywheel, and plugs. 2 things. What are ALL of your mods, temps, elevation? What jetting is in there now? How EXACTLY did you check the above items? Quote
fracas Posted June 11, 2007 Author Report Posted June 11, 2007 Problem fixed. Took the Lid off the air box. Banshee runs fine now. Quote
. Posted June 12, 2007 Report Posted June 12, 2007 do you have an aftermarket filter setup? If not you need to keep the front part of the lid to secure the air filter. Amazing how much that lid does huh? You should probably jet up 2-3 main jet sizes with the airbox lid removed.....its probably running lean Quote
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