[dclaburn]

friend has a es just put 28 mudzillas, 1" lift, and dyno jet. breather system is still stock. Put a 136 jet in and when he gives it gas it starts to miss and knock it also will not idle correctly except with the chock out. What size jet does he need? Thanks

 

[Heals]

Where do you live? Elevation?

 

[eurobro]

QUOTE ("dclaburn":shos5gto)

friend has a es just put 28 mudzillas, 1" lift, and dyno jet. breather system is still stock. Put a 136 jet in and when he gives it gas it starts to miss and knock it also will not idle correctly except with the chock out. What size jet does he need? Thanks

Thats waaaay to rich for no mods, I dont care where you live. Why does he have a jet kit with no intake + exhaust mods?

If I were him I would try a DJ130.

 

[Railroader]

Thats what i was gonna say. The Dynojet 130. I put the 130 on before
doin' anything to my Foreman & it did run a little better.

 

[Foreman325]

I would use a 130 Jet.

 

[Heals]

I run a 130 with my pipe & K&N

 

[john]

130 if no mods to increase air flow...if he puts mods like pipe, snorkel, high performance filter and such he should go 136 and if that doesnt work just try a few others and see which one it runs best with.

 

[john]

everone's bike is different...the best thing to do is probably just to keep on tryingg until you find the best one.