Jetting

[BlaineKaiser450]

Does anyone know what jetting i should be running? I just purchased a Weapon Mx Ballistic exhaust (www.weaponmx.com) and it pops and sometimes blows a little fire while decelerating. Any help will be appreciated. Thank you. ( my other mods are in my sig)

[BlaineKaiser450]

bump

[pro-rider46]

have you contacted the company.

if you cant try a jet kit and play a little with it.

dont you hate jetting it perfectly, time consuming