The Exergy 150% Over injector set is a new higher-flow diesel injector kit sold as eight units for Chevrolet Duramax LLY 6.6L applications. Specified for 2004.5–2005 Duramax LLY engines, these injectors provide 150% over stock fueling to support upgraded fueling demands. Intended for users increasing fueling capacity, the set should be matched to appropriate tuning and fuel system components before purchase.
Exergy 04.5-05 Chevrolet Duramax 6.6L LLY New 150% Over Injector - Set of 8