Sign in to follow this  
Followers 0
GreenDRZ

GTY-R insert: rejet?

2 posts in this topic

Hi all, I just got a '00 WR400 and the PO had the baffle out and the bike jetted perfectly. The bike ran like a top but was LOUD AS HELL, so the first thing that i did was slide in a GTY-R insert. Assuming no real change in elevation (maybe -500-1000ft from PO) do I need to worry abou rejetting this thing?

Thanks

k e n

Share this post


Link to post
Share on other sites

Yes, the GTY-R baffle does flow better than the stock butt plug, but it is still considerably restricted compared to the end cap wide open. Looking at the jetting data base sticky at the top of this forum page and finding a similar set up will give you a good baseline as to what you need

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