6 replacement o-rings for Dodge Cummins delivery valves

.024 Delivery Valves add a power increase to your P7100 with minimal impact to EGTs.

.191 Delivery Valves add a power increase to your P7100 with minimal impact to EGTs.

191 Delivery Valves add a power increase to your P7100.

Boost fuel output of your P7100. Will increase flow 65cc’s.

024 Delivery Valves add a power increase to your P7100.

022 Delivery Valves add a power increase to your P7100.

Boost fuel output of your P7100. Will increase flow 65cc’s.

024 Delivery Valves add a power increase to your P7100.

These .191 Delivery Valves by Industrial Injection are one stage above the stock 181 delivery valves on the later model 12 valves to aid in fueling larger injectors.