Rob goes back to his horsepower hero winning past when he gets to work adding some forced induction to a pretty serious Holden V8. See how adding some boost in the way of a Yella Terra Whipple kit to an already heavily modified motor affects the power and how it drives. Have you ever wondered about the difference between a centrifugal style supercharger and a positive displacement supercharger, or how a supercharger is different to a turbocharger? Rob will show you the differences on the bench and explain how they work and the results you will get.