LB7 Industrial Injection Reman Duramax Modified +42% CP3

Industrial Injection offers the Modified CP3 injection pump for the 2001 to 2007 Duramax.

The Modified CP3 offered by Industrial Injection is a drop in replacement for the stock CP3 fuel pump.

The Modified CP3 fuel injection pump

• flows 42% more fuel than a stock pump
• adds 100 HP+ depending on how the truck is setup.

All of our Modified CP3 Injection Pumps have our

• CP3 Technology
• Microblue coating
• 60/65 Rockwell Hardness
• Black DLC coating

The Modified CP3 injection pump was created to keep up with the demands of aggressive fueling chips and large injectors.