https://www.youtube.com/watch?v=HnSHvkAhZ2I
Dodge non-diesel had a fairly unimpressive showing. Ford did better than I expected but on the other hand I think had no diesels in the mix (the old 7.3L was good). The winner makes sense given that the same engine is known to hold ridiculous amounts of power - so it would follow that they would last a long ass time in stock form.