Video: 5th Gear tests the Dodge Challenger SRT-8

The boys at 5th Gear learned a thing or two about American muscle when they took a new Hemi powered Dodge Challenger SRT-8 out for a ride. The SRT-8 is set apart from standard Challengers by its 6.1 Liter V8 with hemispherical combustion chambers that allow the modern muscle car to make 426 HP and go from 0 to 60 MPH in only 5.5 seconds.