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6.7 Powerstroke CP4 pumps and upgrades2011-2016


Although it has a higher number designation, the CP4 actually flows about 20 percent less fuel than its younger brother, the CP3. Found on ’11-to-present Power Stroke and Duramax engines, the CP4 is a more advanced pump despite flowing less fuel, with external high-pressure circuits and a maximum pressure of 29,000 psi. When looking for maximum performance, it's crucial to keep rail pressure as high as possible. Doing so ensures power stays up, and it helps keep smoke down. We’ve seen a gain of more than 100 hp at the rear tires (on an 800hp truck), when injection pressure is increased from 22,000 psi to 26,000 psi. Yes, injection pressure is a huge factor in performance.
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0-986-437-422-IIS New CP4 Replacement Pump Industrial Injection Stock Flow CP4 Pump

2011-2014 6.7 Powerstroke Industrial Injection Stock Flow CP4 Pump 0-986-437-422-IIS

Our Price: $1,123.00
0-986-437-422-33 CP4 Stage 1 Pump Industrial Injection CP4 Stage 1 Pump

2011-2013 6.7 Powerstroke Industrial Injection Stage 1 CP4 Pump 0-986-437-422-33

Our Price: $1,675.00
0-986-437-422-55 Stage 2 CP4 Pump Industrial Injection CP4 Stage 2 Pump

2011-2013 6.7 Powerstroke Industrial Injection Stage 2 CP4 Pump 0-986-437-422-55

Our Price: $1,800.00
121001 dual high pressure fuel pump H&S Dual High Pressure Pump Kit

2011-2016 6.7 Powerstroke H&S Motorsport Dual CP Pump Kit 121001

Our Price: $2,799.00