WESTERN KENTUCKY SPEEDWAY
2010 STREET STOCK RULES
1. ANY AMERICAN MADE CAR WITH A STOCK WHEEL BASE OF AT LEAST 108". NO CLIP CARS!
2. ALL GLASS, CHROME, PLASTIC, MIRRORS, DOOR HANDLES AND FLAMMABLE MATERIAL MUST BE REMOVED.
3. DOORS MUST BE WELDED OR BOLTED SHUT.
4. MINIMUM OF 3 DRIVER PROTECTION BARS OF 3/8" IS REQUIRED IN WINDSHIELD IN FRONT OF DRIVER.
5. FRAME MOUNTED WITH AT LEAST A 6 POINT ROLL CAGE WITH 3 OR MORE DRIVER BARS AND 2 OR MORE PASSENGER BARS. BARS MAY PROTRUDE THROUGH FIREWALL. BARS AND BRACING MUST STAY INSIDE BODY PANELS. BARS WITHIN DRIVERS RANGE NEEDS TO BE PADDED.
6. WINDOW NETS ARE MANDATORY.
7. AFTERMARKET BODY PANELS WILL BE ALLOWED BUT MUST BE STOCK APPEARING. NO FLAT PANEL SIDES OR WEDGE NOSE PIECE. HOOD AND TRUNK WILL BE ON CAR AT ALL TIMES.
8. CARS MUST HAVE COMPLETE FLOORBOARD AND A STEEL FIREWALL SEPARATING DRIVER FROM ENGINE, WITH ALL HOLES FILLED WITH NON-FLAMMABLE MATERIAL.
9. MADE FOR RACING SEAT, SEATBELTS, AND FULL DRIVER SUIT AND RACING HELMET REQUIRED.
10. TOW CHAINS ON FRONT AND BACK OF CAR, CAPABLE OF LIFTING THE CAR.
11. CARS MUST HAVE FRONT AND REAR BUMPERS, NO SHARP EDGES OR PROTRUDING BUMPERS ALLOWED.
12. NO RADIOS OR MIRRORS ALLOWED.
13. FIRE EXTINGUISHER IN EVERY CAR.
14. BATTERY WILL BE AN ENCLOSED MARINE BOX AND FASTENED SECURELY.
15. BREAK PEDAL AND MASTER CYLINDER MUST BE IN ORIGINAL POSITION.
16. MUST HAVE FUNCTIONAL BRAKES ON ALL FOUR WHEELS.
17. SUSPENSION, MAY HAVE WEDGE JACKS, TUBULAR UPPER A-ARM ONLY (FOR ACCESS TO WEIGHT JACK), RACING SPRINGS, SHOCKS (1 PER WHEEL). SPRINGS TO BE SECURED FROM FALLING OUT BY STRAPS, CHAIN OR WIRE.
18. STOCK REAR END, FORD 9", OR FLOATER WILL BE LEGAL, QUICK CHANGE REAR ENDS WILL NOT.
19. ENGINE AND TRANSMISSION MAY BE MOUNTED SOLID.
20. ONE GAS CARBURETOR (NO ALCOHOL) WITH NO MORE THAN 4 BARRELS. DUAL LINE AND DOUBLE PUMP CARBURETORS ARE ACCEPTABLE BUT MUST RUN GAS ONLY. NO ELECTRIC FUEL PUMP!
21. CAST IRON EXHAUST, MAY RUN HEADERS (UNDER CHASSIS TYPE) FOR EASY APPLICATION OF MUFFLER.
22. CAST IRON HEADS AND BLOCK REQUIRED, MAY RUN ALUMINUM INTAKE.
23. HYDRAULIC, SOLID OR ROLLER CAMS ACCEPTABLE.
24. AFTERMARKET IGNITION AND DISTRIBUTOR PERMITTED.
25. OIL COOLERS ALLOWED.
26. ANY STOCK AUTOMATIC OR STANDARD TRANSMISSION, DIRECT DRIVES WILL BE PERMITTED. NO ALUMINUM, BRINN, BERT, FALCON OR ANY OTHER AFTERMARKET TRANSMISSIONS. WHITE DRIVE SHAFT!
27. ENGINE TO BE FOR THE MAKE AND MODEL OR CAR. ENGINE SET BACK, #1 SPARK PLUG IN LINE WITH OR IN FRONT OF UPPER BALL JOINT.
28. MAXIMUM 10" WHEELS, BEAD LOCKS RECOMMENDED, 1" LUGS NUTS REQUIRED.
29. RUN WHAT YOU BRING - MAY RUN ANY HOOSIER OR MCCREARY UMP MODIFIED TIRE OR DOT 60 SERIES.
INSPECTION & TEAR DOWN
TOP THREE IN HEAT-TOP FIVE IN FEATURE ARE SUBJECT TO TEAR DOWN BY TRACK. IF DEEMED ILLEGAL FOR ANY RULE INFRACTION DRIVER WILL LOSE MONEY AND POINTS FOR THAT NIGHT. IF DEEMED LEGAL TRACK WILL INCUR COST OF GASKETS NEED FOR REASSEMBLE.