Longevity of the detuned 6.7 Powerstroke
Ford is claiming much confidence in their udgraded 6.7 http://www.dieselarmy.com/news/all-new-power-stroke-v8-for-ford-f650-and-f750-gets-detailed/
Forum Discussion
We'll see. Seems like you could substitute any of their previous engines in that link and it would read the same, when they were first released. Hopefully it will be as good as they say.
