650 HP Shelby GT500 Mustang vs 556 HP CTS-V Drag Race Video - Heads Up - Road Test TV

A 2008 Shelby Mustang GT500 with pulley, tune, exhaust, and drag radials takes on our bone stock 2013 Cadillac CTS-V Coupe. The CTS-V is equipped with a stock 556 horsepower 6.2 liter LSA engine.