055 Injection Pump Delivery Valve Set

The Power Driven Diesel 055 delivery valves are a performance upgrade for the Bosch P7100 injection pump found in 1994-1998 12-valve Cummins diesel engines. These components control fuel flow between the pump and injectors, allowing for a potential increase of up to 50 horsepower and 35 cc of additional flow over stock.

Designed as a clean-burning option for daily drivers and tow rigs, these valves help minimize EGTs while providing improved throttle response. By maintaining peak flow across the rpm range, they eliminate the fuel restrictions often encountered with factory valves at higher engine speeds.