Description
Fits
| Year | Make | Engine |
| 2003 - 2007 | Dodge Ram | 5.9L Cummins |
The Fleece Performance FPE - CUMM - CP3 - 10MM - 5.9 Cummins PowerFlo 750 CP3 is a top - notch upgrade. It's proven to handle 750 RWHP with the right modifications. It gets rid of the factory fuel flow restriction that kicks in at 3,000 RPM. If you're using a stock CP3 pump, you'll lose fuel flow and rail pressure after 3000 RPM, which means lost power when you need it most. This cost - effective upgrade helps you keep the desired fuel rail pressure across the whole RPM range and supplies enough fuel for 750rwhp. Every Fleece Performance CP3 is tested on their in - house engine simulator and pump test stand to ensure it's ready for real - world use!
Fleece Product Number: FPE - CUMM - CP3 - 10MM - 5.9
Features
- Proven to support 750 RWHP
- Eliminates 3000 RPM fuel flow restriction
- Maintains fuel rail pressure throughout RPM range
- Tested in real - world simulators
Q & A
Q: What size injectors does the PowerFlo 750 support?
A: Injector size depends on your horsepower goals, truck use, and tuning. The PowerFlo 750 can handle our 100hp injector at 2600uS easily, giving you over 750RWHP if your turbo can support it. Some have seen over 800rwhp with different injectors on larger turbos.
Q: What is Main Injection Duration?
A: It's the time the injector is on, measured in microseconds (uS), also called pulse - width.
Q: What does a CP3 Pump do?
A: In a common rail fuel system, the CP3 is the supply for the demand set by the commanded main injection duration. As demand goes up, if the CP3 can't keep up, fuel rail pressure drops.
Using this Cummins PowerFlo 750 CP3 is straightforward. First, make sure your vehicle is a 2003 - 2007 Dodge Ram with a 5.9L Cummins engine. When installing, follow the standard installation procedures for a CP3 pump. You may need some basic tools and mechanical knowledge. As for injector size, base your choice on your horsepower goals, how you use your truck, and your tuning capabilities. For regular use, the PowerFlo 750 should work great as long as your turbo can support the power. Keep an eye on your fuel rail pressure. If it starts to drop, it might be a sign that your setup needs some adjustment. For maintenance, it's a good idea to have the pump checked regularly, just like you would with any other engine component. Since each pump is tested on an in - house engine simulator and pump test stand, you can trust it to perform well, but proper care will ensure its long - term reliability.
