30% Over Remanufactured Fuel Injector Set

The Exergy E01-10305 is a set of eight remanufactured fuel injectors designed for the 2006-2007 GM 6.6L Duramax LBZ engine. These injectors are a 30% over stock upgrade, providing increased fuel delivery for enhanced performance. Exergy emphasizes their unique approach, stemming from OE development and manufacturing experience. They employ sophisticated testing equipment, originally developed by Bosch for common rail systems, to meticulously verify injector performance. This advanced process allows them to measure not only injection quantity but also critical parameters like shot-to-shot consistency and injection timing, aspects often overlooked by standard remanufacturing facilities. Exergy's testing covers the full operational range, from idle to full power, using both factory calibration points and custom points tailored for the high-performance market. This thorough verification ensures that each injector set performs optimally and consistently. These injectors are specifically designed to fit 2006-2007 GM Silverado and Sierra 2500HD/3500HD models equipped with the 6.6L Duramax LBZ engine. The 8th digit of the VIN being 'D' also confirms compatibility. A $150 refundable core charge applies to this set.