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
"The motor will be available in three power levels, starting at 270 horsepower and 675 pound-feet of torque, which Ford touts as the best in-class standard offering available. The middle child will output 300 ponies and 700 lb-ft, while the top-spec version of the motor will offer 330 horsepower and 725 pound-feet of torque. Ford points out that the half-million mile B10 rating is based on the highest output version of this new engine."
