Hey i juss recently took out my 96' gsx750f after a brutal winter, after replacing the gas and checking other fluids i continued to ride for about 50 or so miles before the engine started to make a mean sounding growl sounding like it was bogging down or overheating, after letting it sit for a while in a lot it continued to start up and sounded normal when idleing, once in gear on the road again it continued. It seems to happen only when there is load on the engine can anone help me start troubleshooting in the right direction my thought was it could be oil pump:dunno thanks -joe