oversize valves

thoughts? are they worth the effort?

any good/bad experiences?


Without having done it I would say no. Besides you have very little room to increace the size. I'd recomend getting the head done up (floor raised) and fitting a YZ450 cam.

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