Ok i figure its something with the jetting but i figure i mines well run it buy you guys, on a cold day around (80) my bike will run all day long and run perfect, but on a hot day (90 plus) my bike will run good for about 15 minutes and then it will not neccesairly run bad but just sound different and more raspier peer say, plugs are golden brown tan, brand new stator, fully rebuilt motor stock specs bored 30 over with wiseco pistons, and vitos stock replacment crank. i know it shouldnt be overheating i got a whole bottle of water wetter in the radiator, oh by the way i think it has size 200 jets in it whatever stock is. cant remeber if its 200 or 210. but im lost and dont wanna ride it when its hot because i got 750$ in my motor and dont want nothing goin wrong. Any help is appreciated.