The hierarchy of mechanics starts at flashlight holder, then tinkerer, to wrencher, then mechanic, and finally master mechanic. But if you know the difference between smog heads, double hump heads, ARP rod bolts, Ohio pistons, Rochester 2 barrels, and 350 blocks (2-bolt or 4-bolt), then you may finally be at the level that Warfare Racing's Engine Master Kelly Tapper is at. Jack and Kelly sit down and chat over some of the changes that Kelly has seen in his years of working on cars and engines. He discusses finding the balance of finding parts that are not necessarily the lightest for the track, but also are durable and perform to what the driver's needs are. Jack catches up everyone on the upcoming Supernationals schedule.