I tow a 2720Sl with a 2011 F150 Ecoboost supercab 4x4. It has only been on 2, 400 mile trips in Florida and Georgia, but I can report between 17 and 18 mpg and no lack of power in any situation. right now I only have 10,000 miles on the truck and it is still loosening, but it will get nearly 22 mpg (18 to town and back) with no trailer or load. This series of videos sold me on the engine when i was shopping for a TV:
Th last video has the tear down at the auto show.
Ed
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