Mario Andretti, AJ Foyt, Bobby Allison, Cale Yarborough, David Pearson and Fred Lorenzen Most engine builders would be considered fortunate to work with one or two of these Hall of Fame drivers. Waddell Wilson put each of them in victory lane during his legendary career.

From building engines to being a crew chief/head engine builder, Waddell Wilson did everything and won everything in NASCAR, and in this special episode of Hidden Horsepower, Waddell shares his story.