S&S Diesel Motorsport 14mm High Speed CP3 - 2001-2015 GM Duramax

• Manufacturer: S&S Diesel
• Manufacturer Part #: CP3-DMX-14-HS
• Thoroughbred Diesel Part #: SSDCP3-DMX-14-HS
• Fitment Notes: 2001-2015 GM Duramax

• Optimized for high-speed performance above 4,500 RPM
• Peak output of 410 L/Hr at 5,500 RPM (Cummins and Duramax engines)
• Built from the latest generation Bosch CP3NH base
• Every unit is fully tested and includes a data sheet for precise calibration

The S&S Diesel Motorsport 14mm High Speed CP3 pump is designed for high-performance applications in 2001-2015 GM Duramax engines. Built with a focus on peak performance, this highly modified CP3 pump delivers optimized fuel efficiency at high RPM, specifically above 4,500 RPM, making it a preferred choice for competition and performance-focused builds.

Constructed on a brand-new Bosch CP3NH base, the 14mm High Speed CP3 pump is engineered to meet the rigorous demands of high-performance diesel engines. It provides a peak fuel output of 410 L/Hr at 5,500 RPM, ensuring high-pressure fuel delivery that complements advanced diesel fuel injectors.

This product is ideal for users looking to push the limits of their engine’s performance. While the standard S&S 14mm CP3 is efficient for most diesel engines, the high-speed model is tailored for a select group of enthusiasts and professionals who demand more from their fuel system. However, due to its advanced performance capabilities, it requires precise ECU calibration, which can be a challenge for some users.

Each S&S 14mm High Speed CP3 pump is thoroughly tested for performance and reliability and comes with a detailed data sheet to assist in calibration.

Technical Specifications

• Fuel Output: 410 L/Hr at 5,500 RPM
• Performance Range: Optimized for operation above 4,500 RPM
• Base Construction: Latest generation Bosch CP3NH
• Compatibility: 2001-2015 GM Duramax