The Story
Description
Industrial Injection XP Series CP3 injection pump for 2001-2010 Chevrolet Silverado 2500HD/3500 and GMC Sierra 2500HD/3500 6.6L Duramax (LB7, LLY, LBZ, LMM). The high-output CP3 in Industrial Injection's lineup — a 12mm stroker crankshaft paired with oversized 9mm plungers and DLC-coated internals.
Standard CP3 plungers measure 7.5mm; the XP runs 9mm. The larger plungers combined with the higher-lift crank are designed to push more fuel per revolution, with the goal of supporting more horsepower from fewer pumps. Hardened DLC-coated plungers and tappets are intended to improve reliability and reduce sticking.
Features
- XP Series CP3 — Maximum Fuel Output
- 12mm Stroker Crankshaft
- Oversized 9mm Plungers
- Hardened & DLC-Coated Internals
- Supports Over 1100 HP
- No Special Tuning Required
- Part Number: XP1285105
Notes
- Requires a 260gph or greater supply pump.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Description
Industrial Injection XP Series CP3 injection pump for 2001-2010 Chevrolet Silverado 2500HD/3500 and GMC Sierra 2500HD/3500 6.6L Duramax (LB7, LLY, LBZ, LMM). The high-output CP3 in Industrial Injection's lineup — a 12mm stroker crankshaft paired with oversized 9mm plungers and DLC-coated internals.
Standard CP3 plungers measure 7.5mm; the XP runs 9mm. The larger plungers combined with the higher-lift crank are designed to push more fuel per revolution, with the goal of supporting more horsepower from fewer pumps. Hardened DLC-coated plungers and tappets are intended to improve reliability and reduce sticking.
Features
- XP Series CP3 — Maximum Fuel Output
- 12mm Stroker Crankshaft
- Oversized 9mm Plungers
- Hardened & DLC-Coated Internals
- Supports Over 1100 HP
- No Special Tuning Required
- Part Number: XP1285105
Notes
- Requires a 260gph or greater supply pump.
