2005 FACTORY STOCK RULES

In compliance with Outlaw Motor Speedway, Tri-State Speedway and Salina High Banks

    BE SURE AND CHECK FOR RULE CHANGES AT THE    BOTTOM OF THIS PAGE

1. Any American made full body rear wheel driver passenger car or pick-up. Full frame or unibody with factory steel body. Must be 108” wheelbase, No offset, weight 3100 lbs after race with driver.
2. Body and frame MUST match make to make.
• Frame Must remain stock from center of front axle to center of rear axle.
• Must have stock unaltered floor pan and firewall front and rear.
• All holes in firewall MUST be sealed off from engine compartment & trunk area.
• May remove inner fender & open trunk area.
• No sloping of roof or modification to body parts. May have after market front nose & rear tailpiece. NO DIRT L. M. STYLE.
• Doors must be welded. Boxing of drivers compartment allowed. Must have inspection panel. Driver must be able to exit from both sides of car in case of an accident.
• 6” rear spoiler ok. Must be mounted to the rearward most part of the deck lid.
• Hood scoops allowed. No front opening. No fiberglass hoods.
• Drivers Compartment: Minimum of three windshield bars in front of driver. Aluminum high back racing seats only, bolted to roll cage, not floor. Driver seat may be no further than rear edge of B-pillar. No mirrors.
3. Minimum 1.75” O.D. tubing recommended, Cars already built with 1.5” O.D. tubing, .095 will be grand fathered in. Low carbon or mild steel recommended. Four-post roll cage MUST be used with front down bars & rear hoop welded to OEM frame. Drivers head must not protrude outside of roll cage with helmet on. No offset cages.
4. Door bars: Minimum three door bars, both sides, at least 1.75” O.D. 095 wall thickness parallel to the main frame, Minimum of four uprights tied from frame to top door bar on drivers side, passenger side may X’d with V bar extending out to door skin. Must be X’d to prevent cage from collapsing.
5.  Bumpers and Rub Rails: May make tubing bumper of round or rectangle, MUST be boxed in on each end. No reinforcement or uprights, push bars or extra metal on bumpers. May have rub rails running from rear of front tire to front of rear tire, not to extend into wheel opening. Rail material 1”x2” rectangle tubing beveled and boxed on both ends.
6. MUST have tow hooks on front and rear.
7. Engine: 360 Cubic Inch Maximum with flattop pistons. Stock 350 GM block 3.48 GM stroke crank. Ford 361, Mopar 370 stock block and stock stroke crank for that engine) Ford and Mopar must use OEM parts only, NO SVO or W2 performance parts allowed.
8. Lift rule: .480” @ valve with .030” lash. Roller rockers allowed.
9. Hydraulic or solid lift cam only.
10. No roller cams or lifters. No bleed down lifters.
11. OEM car iron heads or Vortec heads allowed. No PROACTION Vortec Heads. 2.02” intake & 1.60” exhaust valves maximum.
12. 23 deg. Heads only, no angle plugs allowed. No porting or polishing of heads & intakes. No match porting of intake to heads. No angle milling. No aluminum heads.
13. No mismatching of engine parts. GM to GM. Ford-to-Ford etc.
14. Engine must be in stock location. No set back will be allowed. No engine offset. Engine height 12” from center on crank to ground. + or Ă