Shop with Blessed Performance for the Exergy Performance New Fuel Injectors 45% Over for your 2007.5-2010 GM 6.6L LMM Duramax diesel. 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 45% over injector set is tested at multiple calibration points, balanced to +/- 1%, and shipped with a detailed calibration sheet. Injector seal kit included (copper gaskets and O-rings). Tuning will be needed for acceptable EGTs and optimum drivability.
Highlights:
- 8 New Injectors 45% Over
- Injector Coppers and O-rings
Core Return Notice: Exergy Performance REQUIRES that all cores be returned within 30 days from original purchase of product. IF YOU FAIL TO RETURN THE CORES WITHIN 30 DAYS, YOU WILL BE CHARGED IN FULL FOR THE CORES ($150 PER INJECTOR). Cores that have missing and/or damaged componets WILL NOT RECEIVE CREDIT. To avoid this, please package your cores in an organized fashion with the Injector Process Form inserted.