Sucking on Fumes!
 

"Ford has transformed the Mustang from a muscle car into a true sports car, with a ride so dialed-in that even even the Germans want to take it for a spin. Not forgetting the car’s roots, however, there’s still the raw and mean Shelby GT500; a car that harkens back to the glory days of Detroit.

That is about to change in 2013, when Ford launches a very modern version of the GT500, tossing aside the big supercharger in favor of some very modern turbocharged technology. Ford will carry on using a V8, although the exact displacement of the powerplant is not known. Rumors of a 5.0-liter and a 5.8-liter have surfaced.

Power, as expected, will be tremendous. Move aside Camaro ZL1. Forget it Challenger SRT8. The 2013 Shelby GT500 will reportedly make an astonishing 650-hp."

[Source: FordInsideNews]

even if they could supercharge the V8 in the challenger and get that kind of power that the 2013 GT500 is gonna be putting out it still wouldn't matter cause the challenger still will weigh more