Im thinkin of putting a charger on my 89 IROC i wanted to get everyont opinion on what is the best one for my car that and the most cost efficent.

 

If you plan on getting a blower, I would get an ati procharger. go to www.procharger.com and request product literature from them, and it will answer all your questions. A P1SC should be fine for your application. I just like the idea of self contained centrifigal superchargers. If my motor screws up, i dont want that metal in my supercharger, and if my supercharger screws up i dont want that metal in my motor.