Product Description
Dial in clean, calibrated fuel with the EXERGY E01 10307 Reman 60% Over Injector Set for 2006–2007 GM Duramax 6.6L LBZ. Each set is balanced and flow-matched by Exergy Performance for repeatable rail pressure control, crisp throttle response, and dependable power for street, tow, and weekend performance builds.
Key Benefits
- +60% flow (LBZ) with Exergy-calibrated balance & return rates
- Excellent drivability when paired with proper tuning and supply
- Built on genuine cores; remanufactured to tight Exergy specs
- Direct-fit for 2006–2007 LBZ fuel system architecture
Fitment
- Make/Model: Chevrolet Silverado 2500HD/3500HD; GMC Sierra 2500HD/3500HD
- Engine: 6.6L Duramax LBZ
- Years: 2006, 2007
What’s Included
- (8) Exergy remanufactured +60% over LBZ injectors (flow-matched set)
- Test data from Exergy Performance
- Basic install guidance
Recommended Supporting Parts
For best results and injector life, ensure strong supply and stable rail pressure. Pair with:
- GM Duramax Lift Pumps (improves filtration & supply)
- Exergy LBZ CP3 options:
- Shop All Exergy Performance
- Helpful install items:
Install Notes
- Professional installation recommended. Replace seals/lines as needed, and thoroughly prime/bleed the system.
- Custom tuning strongly recommended for +60% injectors to manage pulse width, timing, and smoke control.
- Use high-quality filtration and clean fuel; contamination is the #1 cause of injector failure.
Frequently Asked Questions
Q: Do these fit LBZ without adapters?
A: Yes—these are direct-fit 2006–2007 LBZ injectors.
Q: Is tuning required for +60%?
A: Yes, tuning is recommended to fully utilize the added flow and maintain drivability/emissions compliance where applicable.
Q: What CP3 should I run?
A: For tow/street, the Sportsman CP3 is a great baseline. Bigger builds often pair with a 10mm or 12mm Exergy Stroker CP3.
Q: Warranty?
A: Covered by Exergy’s manufacturer warranty. Keep proof of purchase; follow correct installation and filtration practices.
About Exergy Performance
Exergy is a leader in precision diesel fuel system components for Duramax platforms and more. Explore the full lineup: Exergy Performance at CPP Diesel.
