R900 12mm Duramax Stroker CP3 Injection Pump 6.6L Chevy Duramax 2001-2010

• Delivers enough fuel to support up to 800rwhp
• 12mm Stroke Camshaft made from custom alloy steel that is 9x tougher than 52100
• Supports 72% increase in horsepower capability over stock design
• Maintains correct fuel rail pressure for optimal atomization and combustion
• Great option to increase fuel capacity without installing dual pumps
• New design cam shaft with modified plungers and stroke
• Long-term durability with consistent on-demand high fuel pressure supply
• HPCP3 injection pump is fully tested before leaving our facility

High flow capacity CP3 pump that drops into the stock location and provides enough fuel flow for up to 800 wheel horsepower applications. Engineered with modified plungers and stroke, this pump can produce up to 5.25 LPM compared to the stock 3.05LPM. Upgraded shaft material and heat-treating process yield a stronger, more durable shaft with 9x greater fracture toughness! This pump provides long-term durability with a consistent on-demand high-fuel pressure supply that delivers efficient fuel atomization.