Duramax 04.5-05 LLY Injector Set: Brand New injector set, Nozzles flow at 60 percent over and the injectors have had internal calibration upgrades for added fuel delivery.
Injectors capable of 1,000 RWHP with proper supporting modifications. Modified or Dual CP3 and upgraded turbo(s) are mandatory along with custom tuning. Not recommended daily driven street applications.
