Fleece Performance 01-13 GM Duramax 6.6L Duramax PowerFlo 750 CP3 (LBZ/LMM Based)

This Fleece Performance PowerFlo 750 CP3 injection pump features a 10mm stroker, a notable increase over the factory pump's capacity. This upgrade is designed to support up to 750 rear-wheel horsepower when paired with other necessary modifications, and it also eliminates the factory fuel flow limitations. It's built for 2001-2016 GM trucks equipped with the 6.6L Duramax diesel engine, including popular models like the LBZ and LMM, as well as the Silverado 2500 HD and GMC Sierra 3500 HD.

Each Fleece Performance CP3 pump undergoes rigorous testing on an in-house engine simulator and pump test stand. This process ensures that every unit is ready to perform under real-world driving conditions before it leaves the facility. The 10mm stroker design allows for increased fuel delivery, which is crucial for achieving higher horsepower figures in modified Duramax engines. This pump is a direct replacement for the stock unit, simplifying the installation process for mechanics and enthusiasts alike.

When considering this upgrade, remember that it's intended for modified vehicles and requires supporting modifications to reach its full potential. It's important to note that this pump is not CARB approved and cannot be shipped to California. Ensure your vehicle's fuel system can handle the increased flow and pressure this pump is capable of delivering.