Jump to content
Sign in to follow this  

02 crf450r running super hot

Recommended Posts

fresh rebuild with an 04 piston to raise the compression a bit. but now the head pipe glows red. could this just be jetting from putting a higher compression piston in?

Share this post


Link to post
Share on other sites

at idle sitting still. i dont think it did it before the rebuild. iit had a 175 jet in it and i went up to a 190 it helped a little bit. when i rev the bike up it seems like the pipe cools down.

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  

×