Appendix B
CRS GT Class Rules

  1. GT Class vehicles will meet all of the requirements of Appendix A, Performance-Stock Class Rules, with the following exceptions:
    1. Turbochargers, superchargers and four wheel drive will be allowed.
    2. There will be no maximum dollar limit on the value of the car.
    3. All turbocharged or supercharged vehicles will be equipped with a 32mm air inlet restrictor.