Broadly speaking, drag racing vehicles of any sort rely on two key factors: power and traction. This relationship usually determines who wins — too little traction or too little power, and you end up ...

The very question itself begs explanation, since what's being asked is essentially what's the difference between one brand of supercharger (one manufactured by ProCharger) and superchargers as a whole ...

This video shows a quarter-mile drag race between the Toyota Supra 3.0 Turbo and the Audi RS4. With rear-wheel-drive power going up against quattro all-wheel traction, both cars launch with intensity ...