Jump to content

Strange leak? on CRF250R 08 exhaust valve.

Recommended Posts

Hi, pulled head off today and immediately noticed this strange line running down from left exhaust valve guide.


What could it be? Maybe leaking valve stem seal? Bike never had blue smoke coming from exhaust.

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: