Ozark Raceway Park
Where the Earth Shakes, Rattles and Rolls
8529 State Hwy U, Rogersville, Missouri

NCRC-500wNeal Chance Racing Converters Outlaw 10.5 Series

[updated 1/8/15]
Updated for 2015, no vehicle rule changes. Removed Pit Safety and Parking Section Only.


  • Engine: Any automotive engine is permitted
  • Exhaust: All automobiles must be equipped with mufflers. Inserts will be allowed.
  • Induction: Any induction setup is permitted. Also, any power adder is allowed.
  • Power Adders: Unlimited!!
  • Engine diaper for oil containment is highly recommended. (added 1/18/12)

Fuel and Fuel Systems

  • Any type of gasoline or alcohol is permitted. (NO Nitromethane)

Frame & Suspension

  • Cars must maintain the factory firewall in factory location. Also, cars must maintain factory stock sub frame, frame
    or framerails!!
  • Cars are allowed to back-half the rear frame section of the car, and chassis bracing and reinforcing is permitted.
    Front suspension components may be replaced with after-market bolt-on parts.
  • Rack and pinion allowed on any car.


  • Tires: All cars can run a 10.5″ W or smaller slick. They must be labeled from manufacture on sidewall, and may be


  • Cars must have WORKING factory style headlights and taillights.
  • Cars may use fiberglass front clip, doors, decklid and bumpers. No fiberglass bodies.
  • Lexan permitted.
  • Cars will run on a .400 pro tree, for an 1/8th mile.
  • All cars must be able to pass track’s tech inspection – NO EXCEPTIONS. For further car specs, refer to NHRA
    rules and regulations.

Please also read the ORP General Rules which apply to all races.