Hey all, I have a question for you. Which blank Proms do I need to purchase? I am trying to figure out which style would have came in my 6299 ECU and also in a 7747 ECU. Any help would be appreciated. From what I gather the '7747 is going to use a 2732 prom and the '6299 is going to use a...? I am not sure.

Jacob B.