Originally Posted by cal45
A Pro Charger is a supercharger. Your Poll should be:
Centrifugal Supercharger (gear driven, bolts to front: Vortech, Procharger, etc)
Roots type Blower/Supercharger (sits on top: Magnum, Eaton)
And as you can tell I don't know very much about the subject as it is, but thanks for the input it really helped clear things up on which route I'm gonna take, and also whats your opinion on which is better?