Can a Year 2000 WR400F Be Rebored?

1 reply to this topic
  • Numpty-uk

Posted January 07, 2007 - 08:19 AM


Hi Guys/Girls

Just Striped my WR400F! (Cus it seized!!) year2000
Found Mains Knackered and Big end seized up and also barrel slighty worn!!

Now i know i am going to have to have a new con rod kit. what would you recommend?

Also as the barrel is worn so can it be rebored? or is it plated? I can not find any information anywer so was hoping you could help??

Also does anyone know if they do a Yoshimura Tri can to fit a year 2000

Many Many thanks Guys!!!


Visit the ThumperTalk Store for the lowest prices on motorcycle / ATV parts and accessories - Guaranteed
  • chancho196

Posted January 07, 2007 - 11:02 AM


The barrel will need replating but a guy over here bought a new barrel for his 400 from Thumpertalk and it was quite cheap. He upgraded it to a 426 which I think needs the the correct conrod (not sure on this) to go with it. Therefore, you can do the whole thing in one go, he said it went a lot better too!!


Join Our Community!

Even if you don't want to post, registered members get access to tools that make finding & following the good stuff easier.

If you enjoyed reading about "" here in the ThumperTalk archive, you'll LOVE our community. Come join ThumperTalk today!

The views and opinions expressed on this page are strictly those of the author, and have not been reviewed or approved by ThumperTalk.