426 motor in an 03-05 450 frame / carb

Does anybody think it would work or are the motor mounts all wrong.

Any body put a newer YZ carb on an '02 426 (for the different hot start setup)? I assume it wouldn't be that difficult except for playing with the jetting.

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