Engineered specifically for 2006 through 2010 Chevrolet Silverado and GMC Sierra 2500HD/3500 trucks powered by the 6.6L Duramax V8 turbo diesel engine (LBZ and LMM codes), the PPE Dual Fueler Twin Pump Installation Kit (Part # 113067000 — supplied without secondary pump) provides the complete mechanical and electronic framework required to add a secondary Bosch CP3 injection pump. High-performance custom tuning and competition turbochargers demand fuel volumes that a single factory CP3 pump cannot sustain past 3,000 RPM, leading to severe rail pressure drops.

The PPE Dual Fueler system divides the high-pressure workload equally between two pumps using a sophisticated microprocessor control module and a dedicated belt-driven secondary pulley. This dual-pump configuration doubles total available fuel volume, supports up to 1,200 horsepower, maintains stable 28,000+ psi common rail pressure under full load, and installs cleanly with zero core charge.

Key Features & Benefits

• Doubles Fuel Pumping Capacity: Integrates a secondary belt-driven Bosch CP3 pump to supply adequate volume for extreme high-horsepower applications (up to 1,200 HP).
• Advanced Microprocessor Controller: Seamlessly manages dual-pump output so each unit shares half the total volumetric workload evenly.
• Maintains Stable Rail Pressure: Eliminates power-robbing high-RPM rail pressure crashes during wide-open throttle and heavy towing.
• Complete Hardware Framework: Includes precision-machined mounting brackets, drive belt, high-pressure hard lines, and wiring controller modules.
• Zero Core Charge: Brand-new outright performance installation kit requiring no core deposit or core return shipping.

Technical Specifications

• Manufacturer / Brand: Pacific Performance Engineering (PPE)
• Manufacturer Part Number / SKU: 113067000 (Dual Fueler Kit - Pump Not Included)
• Product Type: Dual CP3 Pump Twin Fueler Conversion & Install Kit
• Supported Power Output: Up to 1,200 RWHP (with matching dual CP3 pumps)
• Included Hardware: Secondary Pump Bracket, Custom Drive Belt, High-Pressure Lines, Microprocessor Control Module, and Electrical Harness
• Truck Compatibility: 2006–2010 GM 2500HD / 3500 Silverado & Sierra
• Engine Platform: 6.6L Duramax V8 Turbo Diesel (LBZ & LMM Codes)
• Core Requirement: None
• Warranty: PPE Limited 1-Year Warranty

Vehicle Fitment & Technical Installation Notes

• 2006–2007 Chevrolet Silverado / GMC Sierra 2500HD / 3500 (LBZ Classic) – 6.6L Duramax Diesel
• 2007.5–2010 Chevrolet Silverado / GMC Sierra 2500HD / 3500 (LMM) – 6.6L Duramax Diesel
• Fits Model Years: 2006, 2007, 2008, 2009, 2010
• Installation Tip: This kit is supplied as a hardware and control module package without the secondary CP3 pump. Disconnect batteries, mount the secondary pump bracket to the front engine cover, route the custom accessory drive belt, connect the microprocessor wiring harness according to PPE instructions, and plumb the high-pressure fuel lines carefully to prevent any chafing or leaks.