I have a ’97 7.3 with a 3" downpipe into a 3.5" straight pipe exhaust. It also has an older Edge tuner that came with the truck, but I’m not exactly sure which model it is.
I’m looking into some ford 7.3 powerstroke performance mods and trying to decide where to start. I’ve been considering an e-fuel system so I can eventually run bigger injectors, and I’ve also thought about adding an intercooler.
Anyone have advice on the best upgrade path or what mods make the biggest difference first?