BD Diesel 1050651 R900 12mm Stroker CP3 Injection Pump | 2001-2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Engineered with modified plungers and stroke to produce up to 5.25 LPM versus the stock 3.05LPM. All that fuel without going to a dual pump system, just bolt in place with no extra pulleys, belts or pumps to install. Upgraded shaft material and heat treating process yields a stronger more durable shaft, with 9x greater fracture toughness! Long-term durability with consistent on-demand high fuel pressure supply that provides efficient atomization resulting in more power, better combustion and lower EGT's. FEATURES - 12mm Stroke Camshaft made from custom alloy steel that is 9x tougher than 52100 - 72% increase in capacity / displacement - Delivers enough fuel to support up to 800rwhp - Maintains rail pressure - All that fuel without going to a dual pump system - New design cam shaft with modified plungers and stroke - Long-term durability with consistent on-demand high fuel pressure supply - Provides efficient atomization resulting in more power, better combustion and lower EGT's - HPCP3 injection pump is fully tested before leaving our facility INSTALL TIME - 7 Hours Note - Race Pumps 90-days parts/No labor NOTE - LB7 and LLY engines will require tuner programming, or, the original FCA/MPROP transferred from removed pump to new pump - Not for sale on licensed California vehicles EMISSIONS - This product has met EPA's reasonable basis requirements and is legal for sale and use within the jurisdiction of the federal EPA. (EMS:2)