The BD Diesel R900 high-power 12mm CP3 injection pump for 2001–2010 Chevy 6.6L Duramax similarly raises fuel delivery capacity to roughly 5.25 LPM compared with stock units, allowing greater fueling without auxiliary pumps. The upgraded camshaft and plungers, tougher shaft material and full factory testing support long-term durability while maintaining approximately 24,000 PSI rail pressure for heavy-duty diesel performance requirements.
BD Diesel R900 High Power 12mm CP3 Injection Pump (No Core) - Chevy 2001-2010 6.6L Duramax