300EXrider356
01-23-2007, 03:27 PM
Alright well Ive been messing with the jetting on my 450R carb, and I cant seem to get it right. It seems like its hitting the rev limiter at around quarter throttle. I am running a 195 main right now, could it still be to lean? Mods are wiseco 12.5 to 1, port n polish, hotcam 2, Uni filter and a sparks pipe. Anybody have any ideas?