ok so here the deal, my banshee idles fine and revs up in both pipes, however once i am riding and have it under power like full throttle it sounds like the right side stops working, but when go back to idle it comes back on and when im not really getting on it like just cruising, then they both sounds like its working as long as im not really punching it hard, wtf i need advice, i just had the heads tested and both are at 165, and also had the heads taken off to check rings and both rings are fine, im running stock coil and i also have a dyna fs ignition on it, im going crazy trying to find the problem, i changed plugs and it still dose the same thing, i am also running 110 gas