ALL SK-TYPE MODIFIEDS MUST CONFORM TO EITHER CONNECTICUT OR SST MODIFED, OR 2007 WALL SPEEDWAY TRACK RULES, WITH THE FOLLOWING EXCEPTIONS /ADDITIONS.
GENERAL: ALL CARS MUST PASS NJ STATE SAFETY AND TECH INSPECTION BEFORE PRACTICING.
ALUMINUM RACING SEAT AND FIVE-POINT RACING BELTS ARE MANDATORY. FULL FIRESUIT REQUIRED. DRIVING GLOVES AND SHOES REQUIRED. FULL FACE SHIELD OR ACCEPTABLE EYE PROTECTION MUST BE WORN. DRIVER’S HELMET MUST MEET MINIMUM STANDARD, SNELL RATING OF 2000 OR NEWER. THE USE OF A HEAD AND NECK RESTRAINT SYSTEM IS MANDATORY.
INTAKE MANIFOLD: “UNALTERED” 2107, 7101 EDLEBROCK PERFORMER, RPM OR OEM 2BBL CAST IRON.
CARBURETOR: HOLLEY 4412 – 500 CFM CARBURETOR. CARBURETOR MUST PASS TRACK SUPPLIED GUAGES. CHANGES ALLOWED ARE AS FOLLOWS: CHOKE PLATE, SHAFT AND HORN MAY BE REMOVED, JETS, POWER VALVE, ACCELERATOR PUMP CAM AND DISCHARGE NOZZLES MAY BE CHANGED. IDLE HOLES MAY BE DRILLED IN THE THROTTLE PLATES. THROTTLE PLATE SCRES MAY BE TRIMMED FLUSH WITH THE SHAFT. NO OTHER CHANGES ALLOWED. NO RESHAPING, POLISHING, GRINDING, MACHINING OR DRILLING ALLOWED. NO ADJUSTABLE (JETTED) AIR BLEEDS OR CIRCUITS. GASKETS MUST REMAIN UNALTERED.
CARB SPACER: ONE 1” SOLID MATERIAL SPACER. NO WEDGE SHAPE SPACERS ALLOWED. BOTH THE TOP AND BOTTOM SURFACES MUST BE PARALLEL. NO ADDITIONAL OPENINGS FOR THE INDUCTION OF AIR ALLOWED. ONLY ONE .075” MAX GASKET PER SIDE OF SPACER ALLOWED.
AIR FILTER: PAPER ELEMENT ONLY. MAXIMUM 5” HEIGHT BY 12” – 14” DIAMETER.
FUEL: AUTOMOTIVE FUEL ONLY. NO ADDITIVES OR OXYGENATES ALLOWED. MUST PASS A CHEMICAL TEST.
EXHAUST: NO TRI – Y OR 180 DEGREE HEADERS. STEPPED HEADERS OK. MUFFLERS ARE NOT REQUIRED.
SHOCKS: ONE SHOCK PER WHEEL. NO EXTERNAL RESEVOIR SHOCKS. NO REMOTE OR ELECTRONICALLY CONTROLLED SHOCKS. PUBLISHED RACER”S NET NOT TO EXCEED $300.00 PER SHOCK.
CLUTCH / FLYWHEEL & STARTER: 7 ¼ MULTI DISC ALLOWED WITH STEEL DISC AND PLATES. ALUMINUM OR STEEL COVER. OEM 10” MINIMUM CLUTCH PLATE AND DISC WITH STEEL OR ALUMINUM FLYWHEEL, MINIMUM WEIGHT 29.5 LBS. STARTER MUST REMAIN IN STOCK OEM POSITION.
TRANSMISSION: STOCK OEM 3 OR 4 PSEED MANUAL TRANSMISSION, MUST HAVE 2 FORWARD GEARS AND REVERSE OR RICHMOND 2 SPEED AS PRODUCED BY RICHMOND WITH NO OTHER MODIFICATIONS. NO TOP LOADERS, SPECIAL PRODUCTION, OVERDRIVES, 5 SPEEDS OR AUTOMATIC TRANSMISSIONS ALLOWED. HIGH RATIO MUST BE 1:1 NO OTHER GEARS MAY HAVE A RATIO CLOSER THAN 1.2:1 ALL GEARS MUST BE IN WORKING ORDER FROM INSIDE THE DRIVERS COMPARTMENT WITH MECHANICAL LINKAGE.
HUBS: ULTRA LIGHT WEIGHT HUBS ARE NOT ALLOWED.
GEAR RULE: REARENDS MUST BE LOCKED WITH SPOOL.
TIRES & WHEELS: NO TIRE SOFTNER/CHEMICALS. NO SIDEWALL DRESSINGS OR LUBRICANTS. MAGNETIC STEEL WHEELS ONLY. 15” MAX WIDTH. HOOSIER 1330 RIGHT SIDE, 1320 LEFT SIDE. ALL RACE DAY TIRES MUST BE PURCHASED AT THE TRACK AND WILL BE MARKED!
VALVE STEMS: NO BLEED-OFF TYPE VALVE STEMS ALLOWED.
TREADWIDTH: MAXIMUM TREADWIDTH IS 84”, MEASURED FROM RIM EDGE TO RIM EDGE AT THE HUB HEIGHT.
RIDE HEIGHT: 2” MINIMUM BODY AND CHASSIS WITH DRIVER.
CAR WEIGHT: MINIMUM WEIGHT AT ALL TIMES WITH DRIVER WILL BE 2600 LBS. (9.6:1 COMPRESSION OR LESS 2525 LBS) MAXIMUM LEFT SIDE PERCENTAGE IS 56.0%. MOPARS WITH ENGINES OVER 359 CUBIC INCH DISPLACEMENT MUST ADD 6.8 POUNDS PER CUBIC INCH OVER 359. PROPER BORE AND STROKE FOR ENGINE BEING USED MUST BE MAINTAINED. NOTHING MAY BE ADDED OR TAKEN FROM THE CAR TO MAKE TOTAL OR LEFT SIDE WEIGHT.
MIRRORS: CENTER MOUNTED WINDSHIELD MIRROR AND LEFT SIDE SPOT MIRROR ALLOWED.
REAR SPOILER: MAXIMUM 48” WIDE BY 8” HIGH. NO OTHER BODY SPOILERS OR WINGS ALLOWED.
ADDITIONAL INFORMATION: THE ONLY ADJUSTING DEVICE IN THE DRIVERS COMPARTMENT WILL BE FOR BRAKE PROPORTIONING (FRONT TO REAR). NO OTHER DEVICES OF ANY KIND TO CONTROL OR ABS ALLOWED. NO DIGITAL READ OUT GUAGES OR ANY TYPE OF RECORDING DEVICES ALLOWED. NO ANTI-FREEZE IN COOLING SYSTEM. WATER ONLY! TWO-WAY RADIOS ALLOWED. ALL EQUIPMENT, PARTS AND CARS ARE SUBJECT TO TRACK APPROVAL. WEIGHT PENALTIES MAY BE ASSESSED.
RACE DIRECTOR RESERVES THE RIGHT TO AMEND RULES IN THE BEST INTEREST
OF SAFETY AND OR COMPETITION.
JIM MORTON