Sign in to follow this  
Followers 0
riden wr in Co

Wr 426 To Wr 450

4 posts in this topic

I sold my 01 426 and bought an 05 wr450. The 426 had the yz timing and a pipe and had the punch of a ???? 250 2 smoker on steroids! The 05 is stock and smooth but ,,,,,,,, slow and well slow. I would like to get the 05 to hit like the 426 but not sure what all I need to do and dont want to loose the bottom end. advice? and what happened to the spell check?

Share this post


Link to post
Share on other sites

Do all the free mods throttle screw, gray wire, exhaust baffle, rejet, remove the air box snorkel and you will out run the 426 I just went through the same thing and you will not recognize the bike. look hear for instructions www.thumperfaq.com the site is for the 250 but you do the same for the 450.

Share this post


Link to post
Share on other sites

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
Sign in to follow this  
Followers 0