Say hello to this quite lovely Ford Mustang Shelby GT350, or whatever Ford wants to call these things, which happens to be this weekend's wallpaper. The photo comes from Easton Chang, who shot it ...

As promised, Ford revealed the next big thing in Mustang performance with the 500-hp Shelby GT350. It gets a flat-plane crank, 5.2-liter V8—the most powerful naturally aspirated Ford engine ever.