S&S Modified 12mm CP3 Injection Pump is recommended for applications up to 1,000HP on 2001-2016 Duramax High RPM applications. For best performance use a 150 GPH or higher lift pump. This high speed optimized, modified CP3 offers fueling capabilities up to 5,500 RPM, where a stock CP3 falls off at 3,000 RPM. Based off of an LBZ Pump and comes standard with an LBZ FPR. Custom tuning is required. No Core Fee.
Write the First Review!