69 Dart 383 Cu in, 346 Heads, 9 to 1 Compression Ratio, D-1SC ProCharger, The Supercharger Store Water Injection. The car weighs 3650 LBS with driver and has run 11.37 @ 123MPH with 3.73 gears. It has a 3000 stall converter and has run a 1.65 second 60FT time @ 15 PSI boost.