Hi everyone any help would be appreciated i have a 2007 talon 150 dunebuggy i bought it new i just recently got it from my exwife the last time i rode it my son and i thought it didnt have near the power we remembered it having it sat for 5 years before i got it back ive cleaned the carburetor replaced the battery adjusted the valves it seems to be a little better but still tops out at 30mph their seems to be a lot of noise coming from the back when driving it ive put it on jack stands started it up gave it gas but cant duplicate the noise the minute i put it down get in and start it the noise is back any help would be great thanks