The Following Rules are for the Street Stock division for
the 2011 calendar year.
Crawford County Speedway Racing officials may make at interpretation or Amendment to these rules anytime
The Rules & Regulations set forth herein are designed to provide for the orderly conduct of racing events only, and to establish minimum acceptable requirements for successful events. No express or implied warranty of safety shall result from publications of, or compliance with these rules, and/ or regulations. They are intended as a guide for the conduct of the sport, and are in no way a guarantee against injury or death to participants.
FRAME:
Any American OEM full
body rear wheel drive passenger car. 1955 or newer, full frame or unibody car.
Frame must match body and body must be OEM mounts in stock location.
Wheelbase must match car, with no difference in length from side to side.
Frame must remain unaltered. Factory floor pan must remain unaltered.
Frames may be “X” braced. Camaros, Firebirds allowed. Strut cars allowed. Unibody cars may tie frames together. Trailing arms must match car and remain unaltered. WHEELBASE MUST MATCH CAR. Front Shocks must be inside of coil springs.
ROLLCAGE: Main cage must consist of continuous hoops. 1.75” O.D. tubing, with a wall thickness of at least. 095” low carbon or mild steel. Four post roll cage required, front down bars & rear hoop must be welded to OEM frame. Driver’s head must not protrude outside roll cage with helmet on. Rear hoop must have “X” brace. Front down bars must be tied together.
3 DOOR BARS:
All door bars &
upright must be min 1.75” X
.095” wall thickness. With min of three door bars on both sides,
parallel to ground, & perpendicular to driver. MIN. OF 4 uprights tied from
front to top door bar on driver side, & min. of 3 uprights on passenger
side. Driver’s side 1/8” thick doorplate is mandatory. Steel only.
BODY:
All bodies must be OEM in OEM location & match body. NO spoilers, hood scoops, ground effects or skirting altering OEM bodies only. May be allowed to skin doors with steel only.
DRIVERS COMPARTMENT:
Minimum. Of 3 windshield bars in front of driver. Aluminum high back racing seat only, bolted to cage. Seat may be no further back than front edge of B-pillar. Driver must be sealed off from track, engine, & fuel compartment. NO other interior covers allowed. NO Boxing in of Drivers compartment.
Seat, Seat Belts & Helmet Neck Braces & Fire Suits:( 5 Point harness & Seat Belts)
No Factory type shoulder belts or
straps can be used. Metal-to-Metal buckles are required on shoulder and seat
belt and are recommended not to be more than 1 year old.
Helmet – Snell 90 or SA 95 or better recommended. Window nets, Neck braces & Fire Suits mandatory.
FRONT SUSPENSION:
All components & mounts must be steel, unaltered OEM, in OEM location & match frame, OEM rubber A-frame bushing only.
STEERING:
All components must be steel unaltered OEM, in OEM location & match frame. OEM steering column may be replaced with steel steering shafts (collapsible steering shaft recommended). Steel knuckles only. NO steering quickners, or remote power steering reservoirs. Steering wheel & quick release may be aluminum.
Power Steering Pump must be O.E.M. – NO aftermarket
Steering Parts.
SHOCKS:
One OEM or O.E.M. replacement
shock per wheel. No racing shocks allowed. NONE. All 4 shocks must be in
stock location & stock mountings. $100 (One Hundred Dollars) Claim. Cash
Only on all (4) Four shocks. Claim can only be made on Street Stock driver.
“A” Feature only. Claiming driver must be a paid 2011 Crawford
County Speedway Street Stock registered driver only. Failure to accept claim
will forfeit all points for the season.
SPRINGS:
One steel spring wheel only in OEM stock location. All 4
springs must be stock height, NO adjustable Shackles.
REAR SUSPENSION:
All components & mounts must be steel, unaltered, OEM, in OEM location & match frame. OEM rubber control arm bushing only. NO independent rear suspension allowed. NO pan hard bars, spring rubbers, chain or cable allowed.
REAR END:
Must be OEM for that car, GM-to-GM & Ford to Ford. Must run OEM axles. Must weld spider gears or may run mini spool. NO torque dividing or limited slip differentials allowed. NO aluminum spools allowed.
NO 9 Inch Ford Rear Ends allowed.
BUMPERS:
Bumpers must be approved OEM in OEM location. May have tube bumpers as long as they fit the car to OEM type bumpers. Bumper must be capped on the ends, with NO sharp edges.
TIRES & WHEELS:
I.M.C.A. Hoosiers – Street Tires – Any take off tires – South West Speed Tires 8 inch tires. OK. G60 Dirt or K-K 704 American Racer Tire. Hoosier F53-F75-970-880 asphalts. 8” stamped tires only. 8-inch maximum Steel wheels only. No Bead lock. Racing wheel allowed. Wheel spacers allowed. One inch O.D. lug nuts Mandatory on all 4 Wheels. NO bleeder valves. All 4 wheels must be same size. Example: Right & Left Front – 8 inches. All 4 Tires must be same size. Example Right & Left rear – 8 inches. NO Hubcaps. – No Adapters allowed. None. Grooving OK
BRAKES:
Steel, unaltered OEM or unaltered OEM replacement, operative on all 4 wheels. Brakes must match car. Master cylinder must be OEM location. NO antilock brake systems. NO aftermarket brake pedal assemblies brake shut-off or bias adjusters allowed. Steel brake lines only. May drill flanges & rotors to take larger wheel studs. No disc Brakes on rear end. Drum Brakes only. No Bead locks
EXHAUST:
OEM cast iron manifolds
only. No Ram horn type exhaust. No Headers. NONE – Exhaust pipes must
have a left side exhaust pipe. Must have a right side exhaust pipe. No pipe on
either side can be any longer than 4 foot long. Must be secured properly. If
pipes are lost on track. Driver will have to go to pits and not return to race.
FUEL & FUEL SYSTEM:
Must run OEM mechanical push rod fuel pump only. O. E. M. 4 Barrel Rochester Quadra Jet carburetor. May remove choke plate. 2 barrel Holly (4412) with 1-inch adapter to manifold. No Modification. Stock Only. Spread bore Holley Carburetors. Holly Carburetor must be a single line – Single pump – Vacuum secondary. Must bolt directly to cast iron Quadra Jet intake manifold. 1 inch adapter only. Eldebrock 600
No Modifications
.
Fuel Cell: Mandatory 22 gal. Maximum,
with metal container enclosure.
Pump Gas or Racing Fuel – NO alcohol.
WEIGHT:
3200 LBS. Car & Driver after the race on CCS scales. NO added weight to car -None. NO lightening of car by any means allowed except the removal of unneeded sheet metal & under hood equipment.
BATTERY:
One 12-volt car battery only. Must be mounted in approved battery box.
INGNITION: Must run OEM
distributor.
TRANSMISSION: Coolers must
be mounted in front of radiator.
All forward & reverse gears must be operational. A manual: Must be unaltered OEM 3 or 4 speeds, with minimum 10.5” clutch. Hydraulic clutch release bearings. OK. Steel unaltered flywheel only. Minimum weight 24 lbs. Stock type pressure plate, NO altering allowed. Automatic: Must be unaltered OEM, with unaltered pump. Must be in original bell housing, with minimum 10” torque converter. Converter must hold minimum of 3 quarts of fluid. Must have shield around outside of converter housing. Flex plate be full, unaltered OEM, or OEM replacement. Drive shaft: MUST BE PAINTED WHITE.
ENGINE COMPARTMENT:
Engine must be OEM location; using OEM mounting holes for V8 motor mounts. Cross member must remain stock & unaltered in the stock location. Motor mounts must be O.E.M. stock.
ENGINE SPEIFICATIONS:
Steel OEM V-8 Block only. NO GM BOWTIE, FORD SVO OR MOPAR W-2 BLOCKS, HEADS OR INTAKES ALLOWED. NO G.M. POWER PACK HEADS. NO DOUBLE HUMP HEADS. OK. O.E.M. Stroke must match block. NO 400 or larger cubic inch parts allowed.
Maximum 361 c.i. For GM, 363 c.i for Ford & 370 c.i. For Mopars. Must use OEM or OEM like pistons. Flat Top Pistons only. No 6 inch Rods
Stroke 3.48” GM 3.5” Ford & Mopar – Rod 5.75” GM, Ford & Mopar - CCS Approved O.E.M. - GM cylinder head. NO vortex head. No Ford after market SVO heads. NO Mopar after market W-2 heads, 360 heads only. No aftermarket heads allowed. NONE. 190 intake Valve. 150 exhaust valve. No 305 heads allowed on G.M. 350. 305 heads can only be in a 305 G.M. Block. No headwork can be done in 2011 Street Stock heads. Only Machine shop work will be flat milled only. No Angle Milling. No Cutting heads for larger springs. Valve guides or Bosses. Flat top pistons only. Must have 4 valve reliefs. Cannot machine block, other than flat surface deck height on piston cannot be higher than block. No Zero piston deck height allowed. Open chamber heads only. Must pass 76 CC test. No Close chamber heads allowed. NONE. Intake must have unaltered OEM 4-barrel cast iron Quadra jet manifold. NO aluminum hi-rise, marine, or vortex intakes. NO porting polishing or alterations of any kind to head & intake. May use screw in studs. NO roller rocker arms. No roller Tip Rocker Arms. Must use stock rocker ratio 1.5” GM. Aluminum Water Pump and Crankshaft pulleys. OK.
Must have blow proof bell housing. G.M. - O.E.M. Heads only
CAMSHAFT:
Lift with 1.5 rocker arms. Not to exceed .450” at the valve on intake/exhaust. No Tolerance. This is basically a stock profile camshaft. NO special grinds are allowed. Hydraulic only. O.E.M. ONLY. NO bleed down lifters. Must pull 18lb. Vacuum at 1000 RPM
MOTOR CLAIM.
Any Street Stock Driver that wins 8 “A” Features. Motor can be claimed for $2000 (Two Thousand Dollars) by any CCS 2011 paid registered driver in the “A” feature. Cash only. Failure to sell motor. Driver will lose all points for the season.
(Motor Claim
Includes) Complete intake to pan. Crankshaft. Front Pulley’s &
Flywheel.
(Not Included in Claim) Exhaust
Manifold – Carburetor – Belts – Pulleys – Water Pump
– Valve Covers – Power Steering pump – Air Breather.
PROTEST: Drivers only may protest. Must be made 5 minutes following the race. A driver must be a paid 2011 registered driver to protest any car. $150 protest fee. $50 goes to drivers point fund.
Car Tech - Any car that wins any 4 “A” Features during the 2011 Racing season must take (1) One Head off for inspection at Tracks Option. If a racecar is found illegal. The car and Driver will be disqualified. No $$$ Money or No Points for the night. Also a $300 fine to the driver paid to drivers point fund. If not paid – The driver cannot race for the remaining 2011 season.
Final Notes:
Drivers: if it does NOT SAY
IT, that doesn’t mean you, can do it. Check with CCS Tech before you do
anything to your cars that are questionable. OEM does not mean HIGH
PERFORMANCE. If you cannot find the OEM parts at your local parts store, then
chances are you cannot run it.
All drivers must be paid registered drivers for 2011
& race 20 nights or have 500 points to receive point money or awards.
Pure Stock drivers may only
drive in the Pure Stock class. Special races excluded. They are open to all
drivers from any class.
FOR
More Information PH: 479-632-2749 – Nights & weekends 479-632-4450
– BDW Cell: 479-632-7201. Track ph: 479-474-1942 – website: www.crawfordcountyspeedway.net