Recommened Jet ....

[ftwofityboy06]

I rebuilt my 2001 Warrior, I put in a Hot Cams Stage 1 Cam, Wisco Performance Piston, White Brothers Exhaust, stock header pipe, 6 air hole vents in air box with K&N air filter, any idea on what size jet I need for it to run well at 6,000 feet?? I was told stock jet was 145, is this true, also the jet that was in it when i tore it all apart was a 131 jet, was it jetted for this altitude?

thanks for any input

-Jared

 

[ratchracing]

This jetting stuff has been covered MANY times, use the search feature. Jetting is alot of trial and error unless your very experienced with it. The jet sizes I use for the 4 seasons will most likely be quite different from the ones you should run. You just gotta play around with it until your happy.

 

[madcow]

Yea it's all trial and error. Just buy 2 or 3 jets, starting with 1 size bigger than what you have, and each other 1 size bigger than the previous. Then just try the smallest jet you bought, if it's too lean go 1 size up.