I am right around the corner from starting the install of my 5.3 LMG. Cam is installed, DOD removed, ARP bolts, etc. I have a 2004 LS6 intake with the Bosch 125 1462 injectors. I am getting ready to order the wiring harness and need t know what type injector I am using. What are these Bosch injectors considered? EV1 or EV6?