Product Description
S&S Diesel CP3-RR-12-HS is a reverse-rotation, 12mm, high-speed CP3 engineered for serious common-rail race applications. This unit is optimized for high RPM fueling and can be paired with S&S’s SP3000 supply system for extreme demand builds. Race/competition use only.
Fitment
- Universal (race/competition) – for custom reverse-rotation common-rail builds using a CP3 drive (e.g., custom Cummins, Duramax, or other motorsports platforms with reverse-rotation gear/drive systems).
- Not for stock trucks; requires a reverse-rotation drive arrangement and professional installation/fueling calibration.
Key Features
- 12mm stroker geometry, high-speed optimized for sustained RPM fueling.
- Designed specifically for reverse-rotation CP3 drive configurations.
- Optional pairing with SP3000 supply pump system for extreme flow builds.
Recommended Parts (from CPP Diesel)
- CP3 PUMPS & COMPONENTS (Category) – browse fittings, controllers, and accessories.
- Fleece HP Fuel Line Adaptation Kit – 5.9L to 6.7L CP3
- CPP 4932457 Fuel Control Actuator (FCA)
- Exergy Rail Pressure Sensor (0–2700 BAR)
- Reverse-Rotation CP3 Pumps (Sub-category) – compare other reverse-rotation options.
Notes
- This pump is supplied as a new high-performance unit intended for motorsports use.
- Professional setup of supply/return plumbing and rail pressure control is required for reliability at high RPM.
FAQ
What does “reverse-rotation” mean for a CP3?Reverse-rotation pumps are built to spin opposite the standard CP3 direction for specific custom gear/drive systems used in competition engines. They are not compatible with stock front-cover drives unless your setup is designed for reverse rotation.
Is the CP3-RR-12-HS street legal?
No. This is a competition/race component and is not intended for use on public roads or emissions-controlled vehicles.
Do I need a special lift/supply pump?
High-RPM builds often pair this pump with an S&S SP3000 supply system for adequate low-pressure volume. Ensure unrestricted feed/return, proper filtration, and stable inlet pressure.
Is this pump new or reman?
It is provided as a new high-performance pump configuration.
Can this be installed on a stock truck?
No. It’s intended for custom reverse-rotation race builds with the correct drive hardware and supporting fuel system.
Always verify drive direction, pulley/gear ratio, and fueling strategy before purchase. Competition use only.
