Originally Posted by
tseekins
But the good thing about the ecoboost engine with any gear set is that you can tow. I believe the 3.15 axle gets you a 7500 lb tow rating. That speaks volumes for the engine / transmission duo.
With the 3.55, you'll be more than well equipped to handle most any task that an F-150 is rated for.
I wonder what kind of fuel mileage one could get with an EB and 3.15:1 setup.