Have you heard a twin-screw blower yet? There is nothing in the world like the giant slide-whistle scream of the new batch of positive-displacement superchargers for late-model engines. It's like ...

Fitting your ride with a centrifugal blower is a quick way to a big rush, and Vortech Engineering has just made the job easier with its universal blow-through supercharger kits for small-block Chevys.