2004 yz450f carb what are the two holes on the intake

Have an fcr.... has two holes where it hooks to the air box. One has a jet.... the left hole and the one on the right has nothing.... which jets are these?

Pilot air jet and main air jet. The main air jet is usually a fixed orifice in the carb body and not serviceable.

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