Auto Decomp WR426F

2 replies to this topic
  • Robert_Brazil

Posted January 29, 2005 - 12:47 PM


A friend of mine has a 2004 WR450F cam, can I install this cam in my WR426 2001? I read at thumperfaq that the pitch of the tooth and chain are different. Is that true? If so I understand that the 426F cannot be auto-decompressed?

Visit the ThumperTalk Store for the lowest prices on motorcycle / ATV parts and accessories - Guaranteed
  • Indy_WR450

Posted January 29, 2005 - 04:57 PM


Many have done it and had no problems for over a year now!
Check the YZ forum they have a pinned post at the top of the first page discussing it.:cry:

  • Rattler88

Posted January 29, 2005 - 05:22 PM


It's the best mod that you will ever make to your WR!!
Don't konw if the 04 will work,I think that I used a 03 and now
I will not part with the bike, it's a keeper.:cry: :cry: :cry: :cry:
Mines is a 01 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.