The Inaugural Race of the North American Road Racing Association (NARRA) US GT Championship had an interesting pace car. A Camaro SS of MTI Racing was chosen to lead the field at Road America on February 25th. The Camaro SS used as a pace car is a special beast. The 6.2-liter LS3 has been given twin turbochargers which feed a Magnuson TVS2300 Supercharger giving the engine a horsepower rating of 1000 HP. Also the vehicle has been given suspension upgrades by MTI Racing.