I have searched for the answer and haven't been able to find out for sure but can you tune a LMM to run LBZ injectors. I have a LBZ drivetrain on hand I am wanting to put it in a Cadillac Escalade but I have to run a LMM ECM for communications with the body control module. I will do an EGR and DPF delete which will do away with most of the differences between the two. I know the MAF sensor is different and a few other minor things but I can overcome that pretty easy. The injectors are almost new 30 overs and I was trying to save some money by not having to buy new LMM injectors.