# KraftWerks Supercharger Rotrex C38-92

The Rotrex C38-92 supercharger is the Big Boy C38 and can fit a wide range of applications. This compact unit is capable of producing up to 650hp, on engine sizes ranging between 2.4-6.0L. Using the patented Rotrex planetary traction drive, the C38-92 has a 7.5:1 drive ratio and can achieve impeller speeds up to 90,000RPM!

-   Using The Patented Rotrex Planetary Traction Drive
-   Compact Unit Is Capable Of Producing Up To 650hp
-   Rotrex Oil Reservoir Kit And SX150 Oil 1 Liter
-   Rotrex C38-92 Supercharger Is The Big Boy C38
-   Can Achieve Impeller Speeds Up To 90000 RPM
-   Rotrex Magnetic Oil Filter/Oil Lines
-   Rotrex Self Contained Oiling System

## Details

- **Price:** 3925.49 CAD
- **Vendor:** KraftWerks
- **Type:** Superchargers

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 3925.49 CAD | In stock |

---

> Source: [Standard Auto Part](https://www.standardautopart.com/products/kraftwerks-supercharger-rotrex-c38-92)
> Updated: 2026-08-31