# KraftWerks Supercharger Rotrex C38-81

The Rotrex C38-81 supercharger is a medium range C38 and can fit a wide range of applications. This compact unit is capable of producing up to 600hp, on engine sizes ranging between 2.4-6.0L. Using the patented Rotrex planetary traction drive, the C38-81 has a 7.5:1 drive ratio and can achieve impeller speeds up to 90,000RPM!

-   Medium Range C38 And Can Fit A Wide Range Of Applications
-   Using The Patented Rotrex Planetary Traction Drive
-   Rotrex Oil Reservoir Kit And SX150 Oil 1 Liter
-   Can Achieve Impeller Speeds Up To 90000 RPM
-   Rotrex Magnetic Oil Filter/Oil Lines
-   Rotrex Self Contained Oiling System
-   Capable Of Producing Up To 600hp
-   Rotrex C38-81 Supercharger

## Details

- **Price:** 3473.76 CAD
- **Vendor:** KraftWerks
- **Type:** Superchargers

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 3473.76 CAD | In stock |

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/kraftwerks-supercharger-rotrex-c38-81)
> Updated: 2026-08-31