Run on Vortech's own Mustang chassis dyno (lower numbers than a comparable Dynojet), the stock Bullitt produced 239 hp and 243 lb-ft of torque. Equipped with the standard Vortech kit, the peak power numbers jumped to 329 hp and 309 lb-ft of torque. — Motor Trend ...
The engine and automatic transmission are said to be numbers matching and the car performs well, having just covered 150 miles on a short trip with no issues. Neither has had any work done to them over the years, although some tinkering with carburetion and the ignition system have been done...