muzzy exhaust jetting for yz426f

anyone run the full muzzy exhaust setup? I just bought the full setup from pipecity for $300 on clearance. Anyhow, i'm just above sea level also, maybe like 50-100ft. so if you run it, what jet sizes and needle position

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