The 2011 Ford Super Duty's a gamble. Ford's newest heavy hauler abandons the well-known Navistar-supplied Powerstroke diesel for a brand new all-Ford designed powerplant supposedly delivering monstrous power, squeaky-clean emissions, better fuel economy and the same price. Seems suspiciously impressive.

The 2011 Ford Super Duty is on the way and testers are out in force in Detroit. Reader Adrian spotted this one with light camouflage making the rounds. So that badge looks to be what, a foot across?

Despite last year's refresh, our friends at PickupTrucks.com tell us we should expect the 2011 Ford F-250 Super Duty to get a bit more Super Chief-like newish nose along with the 6.2-liter V8 under hood.