FLEECE PERFORMANCE 2003-2007 5.9L DODGE CUMMINS CP3K

The Fleece Performance CP3K is a modified Cummins CP3 designed to eliminate the factory fuel flow restriction that begins at 3,000 RPM. If you have a stock CP3 pump you are losing fuel flow and rail pressure after 3000 RPM, which correlates to lost horsepower when you need it most. This cost effective upgrade will allow you to maintain desired fuel rail pressure through your entire RPM range. Kit Includes:  6.7L Cummins CP3 Pump1/2" CP3 Feed Fitting3/8" CP3 Feed Fitting6.7 CP3 to 5.9 High Pressure Rail Line3/8" Fuel Line and Hose Clamps   FAQ Q : What size injectors will a CP3K support? A: Injector size should be based off of desired horsepower goals, truck uses, and tuning capabilities. Commanded main injection duration, or tuning, ultimately determines what size injector a CP3 will support. Our PowerFlo750 will support our 100hp injector at 2600uS with no issue, resulting in over 750RWHP if your turbo will support that. Some people have seen over 800rwhp with shorter duration's and