Jump to content
Sign in to follow this  

I have an 05 kx250f, a lot of people say it's crap but mine runs great. It backfires a lot after having it in high revs, is it normal?

Recommended Posts

I see the problem on your bike pic, take that breather pipe off the tank cap and throw it far away, and get a proper breather pipe that routes up into the frame.


Those aftermarket pipes dont breath and cause a vacuum in your tank so you dont get fuel through and the bike runs lean till the carb manages to fill again.   

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  

  • Create New...