S&S Upgraded CP3 Pumps

S&S Diesel Motorsport CP3 Pumps – Normal Speed S&S Duramax CP3 pumps are built from brand-new Bosch LBZ-based CP3 units and precision-modified to support fueling demands ranging from 500 to 1,400 horsepower in a single-pump configuration. Each pump is fully tested and includes a performance data sheet, which is critical for accurate ECU calibration. These pumps feature internal modifications that go beyond simple displacement increases, allowing efficient fuel delivery through the usable RPM range of most diesel engines. While capable of supporting aggressive performance builds, Normal Speed CP3 pumps are optimized for engines operating at typical diesel RPM levels and are the preferred choice for the majority of street, tow, and performance applications. Key Features Built from new Bosch LBZ-based CP3 pumps Internally modified for increased fuel volume and efficiency Optimized for standard diesel operating RPM ranges Fully tested with included calibration data sheet