yeah thats all i can find tooo..on the 300 kit. im sure its fine ... i dont wana blow my 250 up just wana make it go nice, what about!!!!!! comments please, top end rebuild (its due anyway) carbon reevs, hrc holders (what they called the bits that hold the carbon bits) hrc jet kit, moded air box, and tyga full system....would that be a better option? im the same about tuning a 250 i dont want it to go pop, originally i was gona do it all port work, heads, the works, and the worst bit (until i found out that people like andy are out there ,, thankyou) i was gona get stanstephans to do it all, LOL but i hear nothing but bad stuff about his work...so its looking more like an optimised 250 set up..then