Sign in to follow this  
Followers 0
jefft230

Who knows about puting a 97mm piston in a 98wr400?

1 post in this topic

Mine decided to crack a piston. I have a 1998 wr400f. LOVe this bike, but don't know where to find this piston. Can't even find a sleeve. Mechanic says it need a 97mm piston with a 18mm pin. Any idea guys on where to find this? Everything else in motor looked stock to him. Is this a good idea anyway. Dont want to fix this so it can blow up 100hrs later. I bought this bike used a couple of years ago.

Thanks in advance!

Has anyone heard of putting a 97mm piston out of a 03-05 wr450f into a 98 wr400 motor? kind of thinking that is what is going on.

Edited by jefft230
more descriptive

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