Product Description
Push your LBZ to the next level with the EXERGY E02 10354 NEW 250% Over Injector Set. Engineered, balanced, and flow-verified by Exergy Performance, these new injector sets deliver the fuel you need for serious competition builds while maintaining Exergy’s precision and consistency.
Key Benefits
- Brand-new (not reman) Exergy LBZ injectors — matched, balanced, and flow-tested
- Approximately 250% over stock flow for high-power race applications
- Built for stable rail pressure when paired with adequate CP3 and lift pump supply
- Direct-fit for LBZ with OE-style connectors and sealing
Fitment
- Make/Model: Chevrolet Silverado 2500HD/3500HD; GMC Sierra 2500HD/3500HD
- Engine: 6.6L Duramax LBZ
- Years: 2006–2007
What’s Included
- (8) New Exergy 250% over LBZ injectors (E02 10354), flow-matched as a set
- Install notes from Exergy (where applicable)
Recommended Supporting Parts
To maintain rail pressure and protect the system, pair these injectors with a quality lift pump and an Exergy CP3 sized for your power goals:
- GM Duramax Lift Pumps
- Exergy CP3 (LBZ-Based):
- Shop All Exergy Performance
Also Available (Exergy LBZ Injector Options)
Install Notes
- Professional installation recommended. Verify return rates and rail supply capability before tuning for power.
- A lift pump is strongly recommended for consistent CP3 feed pressure.
- Custom tuning required for proper drivability and to realize performance potential at this flow level.
Frequently Asked Questions
Q: Are these injectors brand new?
A: Yes — this is a NEW Exergy 250% over LBZ injector set.
Q: What CP3 should I run?
A: At 250% over, plan on a stroker CP3 (or dual-fuel setup) sized for your power goals — see the Exergy 10mm/12mm options above.
Q: Do I need a lift pump?
A: Yes. A quality lift pump is highly recommended to stabilize supply pressure and protect the CP3.
Q: Are these injectors street legal?
A: Many large-flow injector sets are intended for off-road/competition use. Check your local and state regulations.
About Exergy Performance
Exergy is a leader in precision diesel fuel system components and calibration. Browse more Exergy parts: Exergy Performance at CPP Diesel.
