Adam and Matt talk to Bob Leitzinger about the history of Leitzinger racing and his illustrious career. Next, the guys welcome Tim McCarthy of ZyCoat to talk about thermal exhuast manifold coating and header paint.

AS HEARD IN THE EPISODE, GET ZYCOAT ZYBAR’S HARD-WEARING COATING FOR HARD-RUNNING ENGINES AND EXHAUST SYSTEMS: www.zycoat.com