Description
OEM ProCharger replacement clockwise billet F1A trim style impeller with JB Performance billet cone and mounting bolt. The blades must curve in a clockwise pattern.
Direct Fit for the following ProCharger Superchargers:
- ProCharge F1A.
Comparisons:
F1A stock impeller:
- 1,575 CFM.
- 1,100 HP.
- 74,000 maximum RPM.
- Balanced by grinding, clipping, sanding, drilling.
- Weight: 18 ounces.

Sprintex Supercharger direct drive snout rebuild kit- Jeep JK 3.8L
SERVICE: 95-97 Toyota Land Cruiser 4.5L Supercharger Remanufacture / Rebuild
IHI Drive Pin JB Performance Improved Drive Bushing
Replacement rear rotor bearings
Replacement Front Pulley Seal
Timing hub assembly for direct drive
175RF Supercharger Intercooler Lid
Case oring Gasket fits Pro Charger P1SC, D1SC, P1SC-1, P1SC-2
Replacement bypass needle bearing set
Pulley mounting bolt 