Sign in to follow this  
Followers 0
steve lemley

Valve blow by??? How can I tell???

2 posts in this topic

My buddys bike was sputtering and hesitating a little and we thaught it was a simple jetting issue. Took it to our local race mech. and he said that the valves have blow by and the motor or the valves at least, need to be rebuilt. Is there any tests I can do to confirm this is the problem. Thanks. He said he did a leak down test to determine that there was a leak probley in the intake valve. Blowing back into the carb. Help guys... Thanks..

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