Jetting

[b_watts3]

I just got an HMF slip on, and i got told that if i ran a 152 main jet it would be fine, wat do you guys think will i need a pilot or not?

[stc416rider]

you only need a pilot if you want it to start easier in the winter or something other than that it should be fine

[sprtrx300ex]

turn you fuel screw out and if u notice better throttle response then go up . if not then your probably fine

[sprtrx300ex]

turn you fuel screw out and if u notice better throttle response then go up . if not then your probably fine. If your airbox lid is off then deff go up