I'll take a 2004 Lightning, other than that I could care less about Ford trucks
I really want GM to bring back the Syclone/Typhoon to show Dodge/Ford what a REAL fast truck is

I'm thinking the Vortec 5.3L V8 (which is based off the LS1) + twin turbos should do the trick. Hell even bringing back the Turbocharged 4.3 would be awesome. That was a motor with some serious potential.