ATI is proud to be the innovators when it comes to modern, self-contained, gear driven centrifugal superchargers. Offering the industrys best, strongest and most powerful centrifugal blowers (our original, oil fed design) wasnt enough we went back to the drawing board to raise the bar even higher! This effort produced a completely new breed of centrifugal superchargers: the stealthy P-1SC and D-1SC, the industry-standard F-1 and F-2 and the record crushing F-3 and F-4 superchargers. These new blowers utilize higher internal step up ratios, which allow the use of larger pulleys that provide more belt contact and increased drive belt longevity. You can use a serpentine belt to make power in excess of 1000 hp, a level once only available to cog belt users.

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