2015 RAM 5500
Trying to decide if I want to upgrade my 2008 RAM DRW 3500 to a 2015 RAM 5500 C&C with a hauler bed. My current truck has all of the deletes plus a Black Maxx tuner and while the engine runs great,...
Forum Discussion
buddyIam wrote:
Ford uses the 6.7 Cummins and a Allison in its f650/f750. So I guess you wouldn't recommend the Ford chassis cabs either.
Ford has dropped the Cummins out of their F650 and F750 and will now be using Scorpion 6.7 V8 Powerstroke and Modular 6.8 V10 gasoline engines mated to the 6R140. They have longevity tested the 6R140 at 50,000 lbs GCW, so the transmission should be up to the task. We will see how well the PSD does under heavier loads and what ratings it will have (pickup, chassis cab or a new MDT tune).
