With the success of the P7100 injection pump in the 5.9L Cummins engine and beyond, custom P-pumps have started popping up. These modded P-pumps can increase the engine's cubic capacity and horsep ...

The second generation of 5.9L Cummins engine from 1994 to 1998 is one of the most desirable diesel engines -- largely used in Dodge Rams -- due to their power and durability. This is in part due ...

P7100 Injection Pump) In 1994, the 5.9-liter Cummins was similar in many ways to the 1989-1993 engine. It had the same displacement, and reused the first-generation's block, connecting rods ...