08 ktm 530excr HELP !!!!

well i put my stock header back on after crumpling the akro i had on my bike and now i have a overly blue head pipe. im a jetting noob but i know that a blued headpipe can mean bad things. i have the jd jet kit installed on it with an HMF muffler (no SA or quiet core) and i ride just below 1000ft and i need to know if the recommendation hmf gave me for a 215 main jet is too much ?

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