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
My guess is they don't have to remove the cylinder head or oil pan to replace the entire fuel system for $10,000 when the HPP **** the bed.
