Well where do i start. I own a 1999 f-150 xlt  ext. cab flareside. It looks like a lightning but extended cab. well I've been getting smoked by almost every chevy pickup i pull up next to, so i started modifying it. The truck  now has a flowmaster exhaust, bbk shorty headers, knn air intake, air raid throttle body spacer, bbk 75 mm throttle body, diablo sport predator tuner, and I recently purchased a used vortech v-2 supercharger.
Well my question is, which supercharger is better for my pickup, vortech or the ati procharger (which comes intercooled)?? well i was going to have it installed but i read up on the prochager kit. I have no experience with any superchargers so please help. does anyone know what kind of power i should put out with the vortech kit dyno tuned? any other mods i should do??