Product Description
Feed big-power 6.7L builds with the Exergy E04 20309 14mm Stroker CP3 (Race Series). Built on 6.7C-based architecture and calibrated/flow-verified by Exergy, this race-intended pump delivers major displacement for high rail pressure under heavy load—ideal for competition and dedicated performance applications.
Key Benefits
- 14mm stroker displacement for serious fueling headroom
- 6.7C-based CP3 core for durability and smooth delivery
- Calibrated and flow-verified by Exergy Performance
- Supports high horsepower builds when paired with proper supply and tuning
Fitment
- Make/Model: RAM 2500/3500
- Engine: 6.7L Cummins 24V (common-rail)
- Years: 2007.5, 2008, 2009, 2010, 2011, 2012
- Notes: Intended for competition/off-road use. Requires adequate lift pump supply and proper tuning.
What’s Included
- Exergy E04 20309 14mm Stroker CP3 Pump (6.7C based)
- Pre-calibrated, flow-verified assembly
- Basic install guidance
Recommended Supporting Parts
Match the pump with correct supply pressure, filtration, and (if needed) Exergy injectors for your power goal:
- 07.5–12 Cummins Lift Pumps
- Exergy E01 20302 Sportsman Injector Set (07.5–12)
- 14mm CP3 Pumps — 07.5–12 Category
- All 6.7L Cummins CP3 Pumps (07.5–18)
- 07.5–12 Fuel System & Components
- Shop All Exergy Performance
Install Notes
- Race/competition use only; ensure tuning and supporting mods are appropriate for 14mm displacement.
- Thoroughly prime/bleed fuel system after install; verify commanded vs. actual rail pressure under load.
- Use quality filtration and clean fuel—contamination is the #1 cause of pump/injector failure.
Frequently Asked Questions
Q: Can I run this on a stock truck?
A: This Race Series 14mm pump is intended for competition/off-road builds. Stock or mild street setups should consider smaller displacement options.
Q: Do I need a lift pump?
A: Yes. A high-flow supply pump is strongly recommended to maintain consistent inlet pressure. See our 07.5–12 lift pumps.
Q: Which injectors pair well?
A: Exergy sets sized to your goals. A common street/strip baseline is the Exergy Sportsman 07.5–12 set; larger nozzles are available for higher power.
Q: Is there a core charge?
A: Some CP3s include a refundable core. If applicable, details appear in product options/checkout.
Q: Warranty?
A: Covered by Exergy’s manufacturer warranty. Keep proof of purchase and follow proper install/filtration practices.
