Product Description
Make reliable power on your common-rail Cummins with the Exergy E01 20207 Reman 60% Over Injector Set. Each set of six is balanced, calibrated, and flow-verified by Exergy Performance to deliver precise fueling, clean idle quality, and repeatable results—ideal for street/strip trucks with upgraded air and fuel supply.
Key Benefits
- ~60% over stock flow for significant power potential with proper supporting mods
- Exergy reman process with tight balance & flow matching for smooth operation
- Excellent atomization and commanded delivery for reduced smoke with correct tuning
- Built for longevity when paired with quality filtration and stable supply pressure
Fitment
- Make/Model: Dodge Ram 2500/3500
- Engine: Cummins 5.9L 24V ISB (common rail)
- Years: 2004.5, 2005, 2006, 2007 (mid-year 2004 LLY-style split = 2004.5+ CR Cummins)
- Quantity: Set of 6 injectors
What’s Included
- (6) Exergy E01 20207 Reman 60% Over Injectors
- New sealing washers and O-rings (where applicable)
- Flow data from Exergy (typical)
Recommended Supporting Parts
To protect your investment and maximize results, we strongly recommend:
- High-Quality Lift Pump (AirDog / FASS) – stabilizes supply pressure and improves filtration.
- Gaskets & Seals – refresh sealing surfaces during injector service.
- Shop All Exergy Performance – match fueling components from the same brand for best results.
Install Notes
- Professional installation recommended. Maintain absolute cleanliness to avoid contamination-related failure.
- Thoroughly prime/bleed the fuel system after installation.
- Custom tuning strongly recommended to fully leverage 60% over injectors and control smoke/EGTs.
- Verify CP3 health and rail pressure control. A quality lift pump is highly recommended.
Frequently Asked Questions
Q: Are these true Exergy reman injectors?
A: Yes. They are remanufactured, balanced, and flow-verified by Exergy Performance.
Q: Do I need tuning?
A: Yes—60% over injectors require proper tuning to manage fueling, smoke, and EGTs.
Q: What power level can these support?
A: Power depends on air supply (turbo(s)), CP3, and tuning. With adequate air and fuel support, they can support strong street/strip builds.
Q: Is there a core charge?
A: Most reman injectors include a refundable core. If applicable, core details will be shown in the product options/checkout.
Q: Warranty?
A: Covered under Exergy’s manufacturer warranty. Keep proof of purchase and follow all install/filtration best practices.
About Exergy Performance
Exergy is a leader in precision diesel fuel system components. Explore more Exergy parts here: Exergy Performance at CPP Diesel.
