Description
OEM ATI Pro Charger Stock replacement 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.

8 bolt Carb/Lid gasket
Replacement drive snout coupler S5-210, S5-335
Front entry drive pass thru needle bearing 17mm x 27.5mm x 23.4mm
JB Performance billet impeller wheel CW fits ATI ProCharger P1SC-1 