as i sad he says he can beat me on his CRF80(4 stroke) against my Blaster. I know i havent done a lot to my Blaster. we plan on racing after christmas so i will be getting more parts (new pipe,reed cage,reed spacers and maybe some other stuff) im having it bored and getting a Hot Rods crankshaft now. and i might get it ported. im not sure of all his mods but i know hes got a full yoshimura exhaust and k&n filter w/ outerwear and some other stuff but im not sure what else. he also said hes beat a 300ex and our other friend thinks he can beat me too. im not sure who would win, tell me what you guys think.