Reverse Rotation 10mm CP3 (1 325 mm3 /rev displacement) New

S&S Diesel Motorsport reverse rotation high pressure pumps for Cummins compound turbo and dual CP3 applications. Built for trucks running a reverse rotation CP3 in the secondary position of a compound fuel system, these pumps are available in a full range of configurations from the entry-level SuperSport through the maximum-output 14mm High Speed with integrated SP3000 supply pump. All reverse rotation pumps are purpose-built for compound CP3 setups where the secondary pump spins opposite to a standard CP3. Selecting the correct pump for your build depends on your injector size, horsepower goals, rail pressure target, and turbo configuration. The 10mm CP3 variant has a 1,325 mm³/rev displacement.