The only reason I believe it is the clutch because that is what tha Climbers Manual said. I drained and flushed the radiator and I visually checked the impeller. I just looked at the veins while I cranked over the motor (with the crank of course). After reading into some of the other topics I think I might be running lean. If so can anyone give me some good signs and how do I correct. I am trying to do a desert trip on the 16th so I would finally like to go out there with some piece of mind. As for as engine mods go I could be wrong but the guy I bought it from said it was bored over and other than that it has a K&N filter and an after market breather box. It has FMF gold series and an FMF, forgive me if I am calling this the wrong thing, boost bottle (the canister on top of the carbs). Thanks for the help however I already had a new clutch put in, well at least I know that wont be the problem. Thanks Again