Jump to content
Sign in to follow this  

JCL 378 Etched on '07 head?

Recommended Posts

I bought a used '07 R head that has the letters/numbers JCL 378 etched on the side of the head.  Anyone know what this is/means?

Share this post


Link to post
Share on other sites

I bought a used '07 R head that has the letters/numbers JCL 378 etched on the side of the head.  Anyone know what this is/means?

could have been a head for a racer?  with his intials and number?   thats about all i can think of.  

 

edit- does it look ported?  they might have put the name and number to keep track of whos head it was

Edited by 563ripper

Share this post


Link to post
Share on other sites

That's kind of what I was thinking.  It looks stock (no porting or grinding in the ports), but might be a head prepped by someone for a rider.

Share this post


Link to post
Share on other sites

a lot of places do this so they don't mix up heads. probably the initials of the guy who owned it before

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  

×