I laugh at my brother and his 6.0L Ford because it has more miles on it from rolling in and out of the shop than it does on the road. It's the biggest pile of crap and it's rediculasly slow. I eat that thing up with my father's Cummins. Not even a race. Both are dually and 4 doors.
Ford does have the nices interior of them all though, I'll give them that. I feel like I'm in a big ass Mercedes.