BD’s new Flow-MaX lift pump has been designed to deliver ample fuel flow for more than 600 horsepower, yet is more compact, quieter and more durable than competitive products. Featuring a hard anodized aluminum body and proven gerotor design, the Flow-MaX flows 150 gallons per hour (GPH) at 10 psi, and up to 165 GPH at full flow. It’s the ideal replacement for the OEM pump, which can fail even at the stock horsepower level and cause damage to the injection pump.

For Duramax applications, pressure runs between 10psi-12psi with optional regulating springs available for different settings. 

The Flow-MaX mounts to the frame using vibration isolators, and the kit includes all necessary hoses and mounting hardware. From stock horsepower to the track, the Flow-MaX is a great alternative to the OEM lift pump.

• 150 GPH at 10psi, 165 GPH full flow
• Proven gerotor design reduces number of moving parts for greater reliability
• Poppet pressure regulator is superior to ball and spring designs
• 10% smaller and 16dB quieter than competitive products
• Covered by a 5-Year Limited Warranty