Exergy E04 10306 10mm Stroker CP3 High Performance Injection Pump

The Exergy E04 10306 is a high-performance 10mm stroker CP3 injection pump engineered to deliver exceptional fueling capacity for modified Duramax diesel engines. Built on an LBZ pump platform, this precision-engineered fuel injection pump supports up to 800 horsepower and provides superior fueling capabilities up to 4500 RPM, where factory CP3 pumps typically fall off at 3000 RPM.

Key Features:

• 10mm stroker design for increased fuel volume and pressure
• Supports up to 800 horsepower on 2001-2016 Duramax applications
• Extended RPM range with full fueling to 4500 RPM vs 3000 RPM stock
• LBZ-based pump includes factory LBZ fuel pressure regulator (FPR)
• No core charge or core return required
• Direct replacement for Bosch part numbers 0 445 020 037, 0 445 020 105, and 0 986 437 332
• Cross-references GM part numbers 97780161, 97720662, 97361351, and 8973613516

Installation Requirements:

• Lift pump capable of 150 GPH at 8-10 PSI per pump required for maximum performance
• Custom ECU tuning required for proper operation

Exergy Performance brings decades of diesel fuel system engineering expertise, having participated in the original design and development of Bosch common rail systems. Each pump is manufactured to exacting OEM standards and validated using advanced testing equipment to ensure optimal performance, reliability, and longevity in high-performance diesel applications.