The war between Detroit's muscle car threesome may have just begun, but as you can see in this newest episode of Torque.TV's Head-2-Head series, it's already a shooting war. Like we saw in the preview clip, this face-off pits a 725 HP Mustang GT500 against a 725 HP Challenger SRT8 in a good ol' tire-smokin' fossil-fuel-burnin' good time. Who will come out on top? Check out the full episode over at Torque.TV