In stock form the car puts down a respectable 321 rear wheel horsepower. Supercharged with Vortech centrifugal unit, this goes to 441 at the wheels with full exhaust and headers. A 997.1 Turbo running on a dynojet only to the rear wheels puts down about 457 rear wheel horsepower stock. So, the supercharger on a base 997 Carrera 3.6 liter flat-6 just about brings the car to 911 Turbo power levels. Keep in mind the 997 Turbo wheel horsepower will drop when delivering power to all four wheels versus just the rears on the dyno.
Very nice results and a nice power gain.
- 475 hp / 370 ft/lbs
- 6.0 PSI
- V3 supercharger
- ECU software flash
997.1 Turbo Stock Rear Wheel Dyno: