piston rings?

[randy wilson]

Originally Posted by carl hinkson

Interesting !!! I know of Al Parker does some nice sprint car engines.

I've been a lot of places in 44 years for engines. He's absolutely the best cylinder wall guy in the world. Absolutely. And his valve jobs are tremendous. We had one engine pick up 0.11 after another builders valve job. Now that is not normal but on the average friends and myself pick up .03 over anybody else's valve job.