Duramax 04.5-05 LLY Injector Set: Brand New injector set with no core charge! This injector set comes with SAC style nozzles flowing at 150 percent over and the injectors have had internal calibration upgrades for added fuel delivery. Injector set capable of 1,350 RWHP with proper supporting modifications.
Modified or Dual CP3 and upgraded turbo(s) are mandatory along with custom tuning.
Intended for competition applications only. Sold as a balanced and matched set upon completion of race waiver.