"Ford reports an increase in torsional stiffness of 2,400 percent. " What were the previous models made of ?
![:rofl2:](https://www.autos.ca/forum/Smileys/CarTalk/rofl.gif)
Also noticed Ford is playing around with smaller displacement gas turbo's here. Opting for 6.7L Power Stroke V8 diesel, the 6.2L V8 gasoline engine with a new transmission for the F-250 pickup, and the 6.8L V10 gasoline engine.