Product Description
Make big power with precise control. The Exergy E01 10518 Reman 200% Over Injector Set is engineered for high-horsepower 2011–2016 Duramax LML builds that demand massive fuel flow with Exergy’s trademark consistency and drivability. Each set is calibrated and flow-matched so cylinders receive even fueling under load.
Key Benefits
- ~200% over stock flow for serious performance builds
- Remanufactured on OE equipment with Exergy-spec tolerances
- Tight flow/ballistic matching for smooth idle and balanced EGTs
- Ideal for built transmissions, larger turbos, and custom tuning
Fitment
- Platform: GM Duramax 6.6L LML
- Years: 2011, 2012, 2013, 2014, 2015, 2016
- Vehicles: Chevrolet Silverado/GMC Sierra 2500HD & 3500HD
What’s Included
- (8) Exergy E01 10518 Reman 200% Over Injectors (flow-matched set)
- Test documentation/flow data (when provided by manufacturer)
Recommended Supporting Parts
For reliability and proper supply to high-flow injectors, we strongly recommend:
- Duramax Lift Pumps (AirDog/FASS) – stabilize supply pressure and improve filtration.
- Exergy Performance (Brand Page) – pair with other Exergy fuel system components for matched calibration.
- Injector Install Gaskets & Seals – replace all critical seals during install.
Installation Notes
- Tuning required. 200% over injectors demand professional custom calibration.
- Verify air supply (turbo system) and transmission capacity match fueling goals.
- Maintain clean fuel: contamination is the #1 cause of injector failure.
Frequently Asked Questions
Q: Are these drop-in?
A: Physically yes for LML, but they require supporting mods and custom tuning to operate correctly.
Q: What power level are 200% over injectors suited for?
A: Serious competition/race or high-power street builds with adequate air, fuel supply, and a built transmission.
Q: Do I need a lift pump?
A: Yes—highly recommended for supply pressure and filtration. See our lift pumps.
Q: Is there a core charge?
A: Many reman injector sets require a refundable core. If applicable, core details appear in product options or at checkout.
Q: Warranty?
A: Covered under Exergy’s manufacturer policy. Keep proof of purchase and follow correct installation/filtration practices.
About Exergy Performance
Exergy is a leader in precision diesel fuel system components. Explore more Exergy products here: Exergy at CPP Diesel.
