Exergy 04.5-05 Chevrolet Duramax 6.6L LLY New 60% Over Injector - Set of 8 - E02 10207

Are you looking for an increase in power without sacrificing drivability or reliability? Well, look no further than Exergy's 60% over fuel injectors! The nozzles are enlarged using abrasive flow honing technology and are hydraulically flow matched to less than 1%. Each nozzle undergoes four 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 60% over injector set is tested at multiple calibration points, balanced to +/- 1%, and shipped with a detailed calibration sheet. There are no shortcuts. Let Exergy give you peace of mind with your injector purchase! Tuning will be needed for acceptable EGTs and optimum drivability. Injector seal kit included (copper gaskets and O-rings)!

Cores that have missing and/or damaged component(s) will not receive credit. To avoid this, please package your cores well in an organized fashion with the Injector Process Form inserted (see examples and find Injector Process Form on the shipping and returns page). If you have an outstanding circumstance,