Ford has revealed the 2020 Super Duty range, and the new F-250, F-350, and F-450 promise to be the most powerful, tech-savvy trucks from the automaker to-date. A range of new gas and diesel engines are joined by a new 10-speed automatic transmission, along with some big promises from Ford. The entry-level engine will remain Ford’s 6.2-liter V8. However it’ll …