Factory Stock Rules


Factory Stock Rules 2023 ( Up Dated on 6-14-23)

  1. All make and model cars (NO Sports Cars)
  2. All v6 and v8 cars allowed. Weight on V 8 cars and V 6 rear wheels drive 3200.  Front Wheel Drive V6 will Be 3300 all weight will have to be added to the rear of the car…
  4. Allowed to run rubber nose and tail (NO Wedge Noses)
  5. Role Cages ok but nothing in front of the radiator
  6. Racing Seat, Fuel Cell, Belts and Window net ok
  7. Must have factory firewall front and back and factory floor pan.
  8. Steering Column can be replaced with rod and pop off steering wheel.
  9. Must have factory body but can be replaced with factory steal body. NO aluminum of fiberglass bodies.
  10. Engines must be stock and must have come in the car of that year.
  11. Engine options #2 Only this carte Motor 357 Quicksilver with a Two Barrell 500 cfm
  12. Motors can run aluminum radiators and pulleys, stock motors that came out in the year and make of the car. Can NOT change out cam MUST run factory manifolds or headers.  No set back engines must be in stock position. Racing value covers, or stock is OK.
  13. Carburetor 2 Barrel or 4 Barrel, you can swap intake (Stock intake no high rise) (no more than a 1″ Spacer) and run up to a 600-cfm carburetor on V-8 must pass no go gauge.
  14. Suspension NO Racing springs or shocks, no bucket upper springs or lowering blocks for leaf springs. No aftermarket a-frames stock ONLY.  No 9in Ford rear ends unless it came out in the car.
  15. Any 8” wheel. STREET TIRES and H500, will be able to run bead lock on right side only.
  16. Studs and lug nuts can be changed.
  17. Tube Upper are ok.
  18. Can run spoiler no bigger than 6in tall.
  19. Can weld rear end for POS.
  21. Payout is the same as Pure Street
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