318 Exhaust valve differences

prorac1 said
What kind of pattern am I looking for?

A sharp line?

Or a thick line?

Thanks. Eric

It depends on how wide the seat is. Most of my stuff was .040 on the intake and exhaust. The 50 degree stuff was .060 so anything under .080 on the intake and .100 on the exhaust will run fine. Might not make the best power but they will seal.