Core Charge of $1200.00

The Exergy 30% Over Fuel Injectors are a set of eight new injectors designed for 2006-2007 LBZ Duramax engines. These injectors are an upgrade for trucks with minimal supporting modifications, offering increased power without sacrificing drivability or reliability. They feature enlarged nozzles enlarged using abrasive flow honing technology, and are hydraulically flow matched to less than 1%.

Each injector undergoes multiple quality control checks and is tested on specialized equipment. The set is calibrated to +/- 1% and includes a detailed calibration sheet, as well as injector coppers and O-rings. Tuning is recommended for the cleanest idle and best drivability. A $1,200.00 refundable core charge applies.