Just for a comparison, the Dart in my avatar is now running a 360/380hp Mopar magnum crate motor. It's a real street car, no trailer:D full interior 4:10 gears, mild 11" stall converter and full 2.5" TTI exhaust. It's best 1/8th mile time is 8.21 at 84.19 mph with a 1.778 60'.
So yeah its slow too, but still faster than most of the late model Mustangs and Camaro's at the track.