Hi everyone I have a 1997 6.5 and will be doing a couple mods to it to get more “pep” out of it. I have been looking around and saw that quadstar has a multi tune for the 94 year trucks. I’ve had a few of these trucks and have had to get rid of them due to rot. Every time I always keep the ecu’s would I be able to swap a 94 ecu into my 97? And if not what would need to be done to make it work. I understand that the obd port would not work but beyond that I’m unsure. Thanks I’m advanced!