Ducky Fuel Injection 191 Delivery Valves

High-Performance Delivery Valves for P7100 Injection Pumps

The Ducky Fuel Injection 191 Delivery Valves are a premium upgrade for diesel engines equipped with P7100 injection pumps. These valves improve fuel delivery, enhancing throttle response and increasing power output.

Built from high-quality materials, the 191 Delivery Valves provide consistent performance under high-demand conditions, making them ideal for towing, racing, and daily driving applications.

Upgrade your fuel system with Ducky 191 Delivery Valves to achieve better engine efficiency and reliability in your Cummins diesel engine.