its a nice feelin to now that i dont have to worry about my head gaskets blowin out or my egr cooler blowin up. the 7.3 would out live a 6.0 period its not that it makes more power its just a better designed engine. a smaller motor makin more power thats stupid. all ford did was put 10 pounds of crap in a 5 pound bag when they design the 6.0.which one would hold more power a big block or a small block of coarse the bigger motor thats what its designed for. sorry im ranting im just a diehard 7.3 fan