HEADS UP!!!

Site upgrade in progress... Core site functions are working, but some non-critical features/functions will be temporarily unavailable while we work to restore them over the next couple of weeks.

Please post any bugs you encounter, but before you do, check to see if it's already listed.

Thanks for your patience while we work to improve the community.

Sign in to follow this  
Followers 0
mankind810

What are they?

2 posts in this topic

Hello all,I have been trying to find the valve clearances for a yz 426 2000 model,but after doing a thread search i am finding conflicting responses.

Some people say they are the same as the 01 model but others say they are different cause the 01 runs titainium valves.

So basicly at the moment i dont know if my bike should be set to this.

intake .10-.15

exhaust .20-.25

or this

Intake .15-.20

exhaust .25-.30

So which one is it people??????

Share this post


Link to post
Share on other sites

Assuming that the head is still built as issued with stainless valves, the latter specs are correct:

Intake: .10-.15mm

Exhaust : .25-30mm

The '01 and up had Ti valves and used the tighter e valve clearance.

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