• The overall width of the car shall not exceed 2 ¾ inches.

  • The car must have 1 ¾” clearance between the wheels.

  • The car must have 3/8” clearance underneath the body so it does not rub on the track.

  • The car shall not exceed 8.0 ounces.

  • Body does not need to be pine (other types of wood, plastic, or metal may be used). Lego, 3D-printed, and Molded body are allowed.

  • Performance wheels and axles are allowed.

  • Propulsion systems may be employed, as long as they cause no harm to the track, competitor car's, or spectators (no combustion, high pressure air tanks, or explosives).

  • Car owner may make quick adjustments/repairs between races.

  • Each car must pass inspection by the official inspection committee before it will be allowed to compete.

  • The Inspection Committee has the responsibility to disqualify those cars that do not meet these rules.

Unlimited Class Rules: