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Unlock Your Duramax Potential

The Fleece Performance PowerFlo 750 CP3 Injection Pump is the ultimate solution for GM Duramax 6.6L owners looking to eliminate factory fuel flow restrictions. Designed to support higher horsepower levels, this pump ensures consistent fuel delivery, especially at higher RPMs where factory pumps often fall short. By removing the restriction that begins at 3000 RPM, you can regain lost power and improve overall engine responsiveness.

Performance Benefits

• Supports higher fuel flow for increased horsepower and torque.
• Eliminates factory fuel flow restrictions above 3000 RPM.
• Cost-effective performance upgrade for LBZ/LMM based systems.
• Engineered for reliability and consistent fuel pressure.
• Perfect for street performance and heavy-duty towing applications.

Upgrading your injection pump is one of the most effective ways to improve your Duramax's performance. The PowerFlo 750 is built to handle the demands of modified engines while maintaining the reliability required for daily driving. Note that appropriate scaling of the fuel pressure regulator may be required for specific model years. Experience the difference in throttle response and power delivery with this high-performance pump from GGCRACING.