Exergy E02 10260 400% Over Fuel Injector Set LLY Duramax Internal Modification

The Exergy E02 10260 is a high-performance fuel injector set designed for 2004.5-2005 LLY Duramax engines. At 400% over stock, these are an excellent upgrade for anyone looking to compete at the highest level.

Precision Manufacturing:

• Nozzles enlarged using in-house micro EDM (Electrical Discharge Machining) and abrasive flow honing technology to achieve a matched set that hydraulically flows within 1%
• Each nozzle undergoes six separate quality control checks throughout the process before being installed back onto the injector
• All components are built and tested on specialized equipment designed and built in-house at Exergy
• Every 400% over injector set is tested at multiple calibration points, balanced to +/- 1%, and shipped with a detailed sheet

• Injector seal kit included (copper gaskets and O-rings)
• Detailed calibration and flow testing documentation

Important Notes:

• Custom tuning will be needed to take full advantage of these injectors
• Exergy injectors 150% over and above are built to order. Expect approximately 2 weeks of lead time.
• Core charge applies: $150 per injector with 30-day return policy

Exergy Performance brings decades of OE development and manufacturing experience to deliver precision-engineered fuel system components. These injectors are ideal for high-performance diesel builds requiring maximum fuel delivery and reliability.