baker250r
02-15-2005, 07:32 AM
im rejetting a 440ex with oversized valves, stage 2 hotcam, stock carb bored out i think 1mm, 13:1 piston, ported, polished and a full exhaust system that is megaphone. i dont know who makes the pipe, but i do know its not a name brand pipe. do u guys know around what main jet i should be? it has a 168 main in it right now.