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File Added 1/15/2014 11:52:00 AM

2014 Factory Stock Rules

2014 C.V.S. FACTORY STOCK RULES Car: Any American made 2-wheel drive, rear wheel drive, front engine car. Min 101 wheel base must be the same as car being run. No independent rear suspension. No 4-wheel drives, convertibles or station wagons.

Engine: Flat top piston only. *YOU CAN RUN STOCK AFTER MARKET HEADS*....NO AFTER MARKET blocks allowed,any aluminum non air gap intake,no angle plug heads, stud girdles allowed. vac secondary 4 brl carb.max cfm 750, Carb must meet go-no-go gauge. Headers are allowed. No 180 degree headers. No crossover headers. Stock type HEI ignition only. No MSD boxes or magnetos. Engine must be in stock location May use solid mounts. NO ROLLER CAMS,ROLLER ROCKER ARMS OK

DS: Chevy

World product s/r,s/r torkerI-052

Chevy EQ CH 318A

Vortec EQ CH 350C

RHS Vortec OK

Dart Iron Eagle s/s

Chevy Vortec s/s


Windsor Jr and Sr

Ford Dart 13301111



Trans & Clutch: OEM trans. Only.may run mini clutch or automatic with gate valve, aluminum flywheel ok. All gears must work in forward and reverse. Must have inspection hole in bell housing. Explosion proof bell housing is recommended NO BERTS, BRINNS OR FALCONS ALLOWED, Tonganoxie transmissions allowed .

Driveshaft: steel OEM driveshaft only, must have safety loop with in 12” of front u-joint. Must be painted white and you’re your car # on it.

Rear-end:9” floater style ok. 4-wheel disc ok. No quick change devices allowed.

Body: Must be OEM stock appearing body.Aluminum sides ok, Plastic nose ok. 6” spoiler allowed max. 18” side braces. Must have 3 windshield bars in of the driver.

Firewall & Floor pan: Must have original firewall from the bottom of the windshield to the floor pan and back to the center of the rear spring cups. Must be in stock location. Must be frame rail to frame rail. All holes must be filled.

Roll Cage: 6-point cage with at least 3 drivers side door bars and x-brace to rear of car. Must be welded to frame in a safe manner. Front and rear hoops are allowed Min. tubing thickness is .095. Unibody cars must be tied together at sub frames If rear frame rails are rusted and need repaired you may cut the frame at a point no further forward than the vertical center line of the rear end housing and replace.

Brakes: May use dual master cylinders, Brake bias adjuster ok. All 4 brakes must work upon inspection. RF shut offs ok. All calipers must be OEM.

Suspension:OEM only. All mount and parts must remain stock OEM location. Factory length trailing arms on both sides. No shortening allowed. Mounts on the bottom of the housing must not be lower than 3 ½” below the tube and the top must not be more than 3” above the housing. Leaf spring in stock mounts and in stock location. Lowering blocks and spring spacers are allowed. No more than 2” of spacer on any 1 spring. adjustable spacers allowed front and rear NO weight jacks allowed. Rear springs must be the same length on both sides. Upper A-arms on the front may be replaced with aftermarket tubular type with cross shaft only. Steel type uppers only.

Shocks:. Steel shocks only.May run heim end shocks on front and rear in stock location, no spring rubbers of any kind allowed No take apart or rebuildable shocks allowed, one shock per wheel. Steering: Quick release style ok. Steering quickners ok. Aftermarket power steering pumps allowed.

Fuel: Gas only,E85 ok no alcohol. Fuel cells mandatory. No stock type tanks allowed. No electric pumps.

Tires & Wheels: 10” steel wheels max. Asphalt takeoffs 11” max. 8” tires and wheels ok, American racer kk704, hoosier g-60 ok. No mixing of tires, sipping and grooving allowed. Beadlocks on the right side ok. All tires must durometer 50 min after race.

*WEIGHT 3.000 lbs after race with driver*. All weight must be mounted with 2 ½” bolts and painted white with car # on it.

Safety: Min. 5-point harness. Must not be more that 2 years old. Aluminum racing seat only. Must have fire extinguisher. Must have window net or arm restraints. Must have kill switch marked clearly on/off in plain sight. Mandatory fire suit, gloves, shoes etc. at all time. The rules are subject to change at any time by C.V.S. for the improvement of the sport.

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