11-12-2001, 09:00 AM
I have a wb slip-on e-series pipe, wb rev-kit, 11:1 comp piston, K&N airfilter, and a pc racing carb venting. I dont know what main jet size i should use. If you have these mods or know what is best, please let me know. Its a 400 EX
Foxhondaex "RIDE RED"
Foxhondaex "RIDE RED"