426 cam swap. Should I leave the manual decompression lever on?

I am ready to swap out my 426 stock cam for a YZ450 cam with the auto decompression. Should I leave on the manual decompression lever to facilitate bump starting, or does the new cam allow this easily?


The new cam does all the work for ya :) You can leave it in as a plug.

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