1LoudLS
Dedicated LVC Member
bullet proofing a 6.0 is pretty easy, EGR, oil cooler, studs, head gaskets, FICM and depending on which year there is a TSB or two about oil lines than may need to be taken care of, while your in there might as well throw a little more injector in it and its going to be rock solid for at around a good 450hp. if you plan on going much over that your going to need some tranny work for sure.
as for a 6.4... even more power with less work, alls I'd care to do would be to just get rid of the DPF system and tune it and its pretty good from there, gotta love how that pair of snails spools in no time!
as for a 6.4... even more power with less work, alls I'd care to do would be to just get rid of the DPF system and tune it and its pretty good from there, gotta love how that pair of snails spools in no time!