Jump to content
Sign in to follow this  

JD Kit and Dr.D exhaust on CRF 250R 04

Recommended Posts

I installed the JD Kit several weeks ago on my CRF250R with the Red Needle, Clip in the 5th Position and the a 175 main jet. I have recently installed a Dr. D Exhaust and haven't had a chance to ride yet, so I was wondering if anybody else with this setup could give me a hint of what to expect. Good performance or problem? Oh yeah I also have the backfire screen removed.

Share this post


Link to post
Share on other sites

If you like to keep it revved, use a step smaller main jet. Otherwise keep the same jetting for a wider overall powerband.

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

Reply with:

Sign in to follow this  

×