bandit77
04-23-2006, 06:29 PM
alright i need some help to figure out what i need to put in for jets in my 99 400 ex.. i put a lil money into the engine this winter because i was tired of being the last one in the pack. i got a spr 430 piston11:1,magenm rev bix,uni air filter ,new clutch,port and polished head advanced timin bolt,stage 2 hot came,aluminum air box,yoshi slip on.. so if u could help me out with the jettin i would really appricaite it.. thx