Product Description
Feed big power builds with the Exergy E04 20009 14mm Stroker CP3 – Race Series. Based on the 6.7L CP3 architecture and calibrated by Exergy Performance, this pump delivers race-ready volume for serious 2003–2007 Cummins 5.9L 24-valve common-rail applications. Ideal for high-horsepower drag, sled-pull, and competition trucks with large injectors and aggressive tuning.
Key Benefits
- 14mm stroker (race series) displacement for massive fuel volume
- 6.7C-based CP3 for strength and high-RPM fueling stability
- Exergy flow-verified and calibrated for consistency
- Compatible with single or dual-CP3 configurations
Fitment
- Make/Model: Dodge Ram 2500/3500
- Engine: Cummins 5.9L 24V Common Rail (CR)
- Years: 2003, 2004, 2004.5, 2005, 2006, 2007
- Intended for competition/off-road use. Not recommended for stock or lightly-modified trucks.
What’s Included
- Exergy E04 20009 14mm Stroker CP3 Pump (6.7C-based)
- Bench-tested and calibrated by Exergy
Recommended Supporting Parts
High-flow supply, correct plumbing, and matched injectors are critical for this pump’s performance:
- 03–07 Cummins Lift Pumps & Supply Systems
- HP Fuel Line Adaptation Kit – 5.9L to 6.7L CP3 (required when adapting 6.7C-based pump to 5.9 CR hard line)
- Exergy 03–07 Cummins Injector Sets (Exergy-brand only; choose Sportsman to 60%+/race nozzles for your goal)
- 03–07 Cummins CP3 Pumps & Accessories
- Gaskets & Seals
- Shop All Exergy Performance
Install Notes
- Supply side: Use a quality lift pump and big-line plumbing to maintain stable inlet pressure under load.
- Line interface: Use the 5.9→6.7 CP3 high-pressure line adapter when required.
- Tuning: Professional ECM calibration is mandatory for safe rail pressure and injector control.
- Break-in & priming: Prime/bleed the system thoroughly; contamination is the #1 cause of failure.
Frequently Asked Questions
Q: Is this pump street-legal?
A: No. The 14mm Race Series is intended for competition/off-road use only.
Q: Do I need a lift pump?
A: Yes—this pump requires a high-flow lift pump and proper filtration. See our 03–07 lift pump category.
Q: What injectors should I run?
A: Match to your power goals using Exergy-brand injectors only from our Exergy Cummins injector catalog.
Q: Can I use this with dual CP3s?
A: Yes. It pairs well with dual-CP3 kits and race nozzles when properly tuned and supplied.
Q: Core charge & warranty?
A: Some pumps include a refundable core; details appear at checkout. Competition-use parts may carry limited warranty—follow Exergy’s policies and use clean fuel.
About Exergy Performance
Exergy is a leader in precision, flow-verified fuel system components for Cummins and Duramax platforms. Explore more here: Exergy at CPP Diesel.
