jet sizes for yzf426

Hi all. Just wanted to know on a yzf426, the bigger the main jet size the leaner it makes it or is the the other way around? thanks for your help.

The larger the main jet number, the richer it is become at 7/8ths to full throttle.

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