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.

Supercharger oil change Syringe
Replacement drive coupler pins 25mm long
Whipple vented pulley bolt 30mm
Whipple Supercharger oil 155ml 1.6L (100AX, 1600AX, 1600AR), 2.3L (140AX, W3A, 2300AR, 2300R, 2300AX, 2300AXM, 2300AXO), 175AX 2.9L, 235RF 3.8L
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Rebuild kit for extended drive Generation 2 Whipple / Lysholm - head unit only
SERVICE: Paxton Supercharger Remanufacture / Rebuild
Replacement brass butterfly plate bolts
JB Performance billet impeller wheel CW fits ATI ProCharger P1SC-1 