Description
OEM ATI Pro Charger Stock replacement COUNTER-CLOCKWISE billet impeller for Pro Charger P1SC-1.
Direct Fit for the following ProCharger Superchargers:
- ProCharger P1SC-1
Comparisons:
P1SC-1 stock impeller:
- 1200 CFM.
- 825 HP.
- 65,000 maximum RPM.
- Balanced by grinding, clipping, sanding, drilling.
- Weight: 11.2 ounces.

Volute strap clamping bolt
Full rebuild kit Vortech Gen 1 V1, V2, Paxton Novi 1200, 1500
OEM Stock impeller CW fits P1SC-1
Impeller nut- clockwise thread
SERVICE: ProCharger Supercharger Remanufacture / Rebuild
Input shaft front bearings P1SC, P1SC-1, P1SC-2, D1SC
Impeller mounting bolt 