I think Ford and Brp have similar powertrain power loss.
Kinda Like going from a TH350 - TH400, sure it is a lot stronger but it will take more HP to turn it. Lose a few tenth's in the quater....
[emoji12]
That's kinda what I was eluding to with my comment about Ford getting power to the ground. Obviously I like the Duramax, but in all truth...either of these power plants are going to do the work.