Plot: Can a motorhome wheelie? This time on Faster With Finnegan, we find out what it takes to put the tires in the air as Finnegan, Newbern, and Cotten do some wheelie R&D with a 1978 GMC Class C motorhome with a small-block 400, Turbo 400 trans, and 14-bolt rear. With the help of daredevil and Pro Wheelstander Mike Mantel, the guys take on the challenge of making dreams become reality