if im only gonna stay at 8 lbs would it be better to just keep what i got or will it be good to change it out with the afc and the 450 injectors? So when they call it the afc hack, its really just wired up just like you would normally hook it up its just how you use it difference to trim the fuel level? The injectors clips that sonny sells they have to be wired up right? i like the ones you showed me a pic of, i wanna be able to take them out without cuttin anything up... For now i only plan on running like 8 lbs because i dont wanna push my motor since the bottom end is still stock..I just want to upgrade some of the stuff on my car now so it will run smoother. The thing with having injector failure kinda scares me, thats why im thinking of gettin rid of the whole fmu, and i dont really want to have 2 fuel pumps.