Bone-Stock Dodge Challenger SRT Demon 170 Hits Quarter-Mile In 9.39 Seconds

Likewise inaccessible until the 500-mile odometer mark is the vehicle’s TransBrake 2.0 system, which should allow a user to fiddle with the car’s torque and power delivery to optimize grip.

According to Rippa, he did experience a loss of traction, but he thought its monstrous 1,025-horsepower 6.2-liter supercharged V8 makes more than what’s advertised.

While Rippa’s Demon 170 fell short of the muscle car’s advertised 8.91-second quarter mile time, his current recorded time, which yielded 147 mph at the line, wasn’t too far off even without launch control and the latest TransBrake system. Once he can employ those, we’re sure he can break the 9-second mark.