I need you guys to think back in the days..... Can a 12.7 program be used on an 11.1 to increase HP.. A programmer mentioned it to me, so can anyone confirm if this can actually be done?
Older Detroit S60 DDEC 3 ECM PROGRAM SWAP
Discussion in 'Trucks [ Eighteen Wheelers ]' started by jsnap, Dec 4, 2010.