i need help jeting a 400ex..
stock motor
no airbox lid
foam filter
fmf powercore 4 exhaust tip
jeting is at stock now what should i do ? main jet sizes? pilot sizes? needle position? air screw fuel
? lemme know thanks
i need help jeting a 400ex..
stock motor
no airbox lid
foam filter
fmf powercore 4 exhaust tip
jeting is at stock now what should i do ? main jet sizes? pilot sizes? needle position? air screw fuel
? lemme know thanks
Full mx 02 440ex, houser,pep,baldwin racing,gt thunder much more..
Atc 200s
Polaris sportsman 500
Project 86 250r trail bike build...
http://s679.photobucket.com/albums/...project%20250r/