Jetting help/ New exhaust

Riding an 07yz450f , just got a pro circuit T4 pipe, wondered if anyone could recommend the proper jets and settings? Be specific please, I havent wrenched on bikes for quite sometime! I ride in nebraska and I have no idea what the hell the elevation is here?

Thanks, is there a place to find this type of info?

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!


Register a new account

Sign in

Already have an account? Sign in here.


Sign In Now