Just lookin for a good early 6nz cat 550hp 1850 torque or similar serial number to flash into my 70pin ecm.Truck is a single turbo mbn 475 now, needs a new ecm so I would like to just take the new ecm to get programmed off the truck....any help or suggestions appreciated!
Please done listen to the above comment, they are currently complying with the epa on any of their tuning so you will get a file worse off than what you already have. If ecm is off, call Rob’s Truck Service in Urbana OH and ship it to them, they can get you set up with what you need.
Well SmokinCat I happen to be one of there tune dealers and also have one of there amazing 650 tunes on my Cummins 2350, so please don't feed people BS you know nothing about. And thy are one of the best ECM repair shops around.
Drink that koolaid, watched Bruce tell a guy on YouTube that the IVAs were good for an acert but the compound turbos were not. Even with what they built their reputation on they have become a joke, I deal with a lot of people that have bought into their ideas with 855s only for them to have issues down the road with no follow up support.