2011 PURE STOCK RULES. SOUTH ARCADE SPEEDWAY
Thursday February 24, 2011 06:36 PM -0500
All rules in red are new for South Arcade Speedway and my not be the same as MCR OR LITTLEVALLEY
SAFETY (E):
***NEEDED BY YOUR FIRST PRACTICE OR RACE***
NO RACE CAR WILL BE ALLOWED ON THE RACE TRACK WITHOUT GOING THRU A COMPLETE AND "APPROVED" STICKER SAFETY CHECK.
NO MOTORCYCLE OR GO-KART HELMETS ALLOWED FOR RACE CAR DRIVERS.
*** ALL DRIVERS MUST WEAR A PROPER FITTING SA2000 OR NEWER SNELL APPROVED FULL FACE HELMET.
Snell sticker must be attached and readable.
Helmet must be worn at all times when driver is in vehicle.
*** CLEAN SFI FULL DRIVERS SUIT, QUILTED OR WITH UNDERWEAR, HEAD SOCKS, GLOVES, FOOT SOCKS, NECK BRACE AND SHOES TO SFI SPECIFICATION 3.2A AND 3.3A/5 (FIRE RATED UNDERWEAR MANDATORY IF SINGLE LAYER FIRE SUIT IS WORN).
SFI labels must be attached to drivers suit.
Any driver not wearing any of these items while on the race surface maybe black flagged.
***No sneakers.
NO DRIVER WILL BE ALLOWED ON THE RACE TRACK WITHOUT GOING THRU A COMPLETE AND "APPROVED" STICKER SAFETY CHECK ON ALL RACING APPAREL.
*** NECK BRACE MANDATORY.
*** Aluminum racing seat mandatory and fastened to frame with 6 3/8 grade 5 bolts.
*** Seat Belts must be no older than 4 years, and must be 5 point design and bolted to the frame or cage with 3/8-1/2 grade 5 bolts, no chains, no tears, rips or frayed belts will be allowed.
Belts must be mounted to cage or frame rail...Five point harness mandatory that means crotch belt.
*** All cars must have A full window net. full ribbon web style not string, no sprint car types (Unless sprint car).
MUST BE CLASPED WHILE ON THE RACING SURFACE.
MOVE UP RULE If the track promoter feels that a driver does not belong in Pure Stocks based on level of experience or car, the promoter reserves the right to ask for a move up vote by the drivers competitors. This can be done starting with the 4th week of the racing season. The track promoter is the only person with the authority to call for such a vote. The vote will be by secret ballot and only other pure stock drivers competing during the days events will be eligible to vote. Any driver may choose not to participate in the voting. If less than ½ of the eligible drivers wish to vote, the track promoter may assume that the move-up vote is not warranted and the vote may be called off. If over ½ drivers elect to participate in the vote, balloting will take place during intermission and the decision will be announced immediately. A majority of all votes cast is required to force a driver to move up and it will take effect the following week.
ACCEPTABLE VEHICLES All North American mid and full size front wheel and rear wheel drive cars and compact trucks (Ranger, S10, Dakota) are allowed unless otherwise excluded. Excluded vehicles are compact cars, sports cars, full size trucks, vans, sport utilities, station wagons, and rear engine cars. If there is any question as to whether a car is acceptable, the car builder should contact the track prior to buying or building the car. Drivers building a front wheel drive car should contact the track before beginning to build the car to make sure it will be legal. The track will only allow mid-size and larger front wheel drive cars.
One way radios mandatory to race.
all drivers will be required to have all safety equipment
we will have a lay-a-way plan.
Mufflers --
***Mufflers are mandatory.
All cars must have un-tampered mufflers.
If track deems that the muffler you have is to noisy we will ask you to change them.
No pipes with holes drilled in them.
No flex tubing.
A-33 If a muffler falls off or becomes partially detached, that car will be black flagged.
If muffler is fixed, the car must pass an inspection be officials before returning to the track.
If muffler is missing in tech area after the feature race, car will be DQ'd for that night.
CARBURETION Electric fuel pump allowed only if it came stock. Cannot be mounted in drivers area. Fuel pump must be connected to kill switch. Production fuel injected cars may be changed to carburetion.
Stock factory carburetors only. No big block carburetors allowed.
Carburetors will be checked for venturi size.
No modifications allowed whatsoever to the fuel injection system.
No four barrel carburetors allowed.
No Four barrel intakes with two barrel carburetors allowed.
Rochester two barrel or Holley carburetor, part #4412, is the only carburetor allowed and must run a maximum spacer adapter of 1-1/16 including gaskets. The adapter must not be ported, tapered or altered in any way.
Metering block: Clarification of metering block part numbers allowed.
Allow the use of Holley number 11180, 10570 in addition to part numbers 5924 or 5925 on 4412 carbs only.
No modifications of any kind will be permitted to these carburetors
BODY AND FRAME
Body must remain stock.
The whole windshield must be covered in screen not just in front of driver
All cars must have A full window net.
All glass and flammable materials such as interior door panels, dash components and seats must be removed.
All chrome must be removed.
Stock original doors only and must be welded or bolted shut.
Original floorboards must be maintained.
No cockpiting.
If truck floor has been removed, it must be replaced with sheet metal covering all openings.
Front and rear firewalls must remain stock and all openings in firewall must be covered.
Must have stock factory frame (or unibody) only.
All frames must be in good shape.
All rust repairs must be done in an acceptable manner using 1/8 or thicker plate steel and following original contour of the frame.
No fender flairs.
After market nose piece and tail section may be used as long as it is stock appearing.
Roofs must be stock with stock post.
Roof must have stock roof angel for the body you are using.
No lowering of body below the frame rail.
No aluminum body panels.
ROLLCAGE A roll cage must be installed with at least 3 bars on the drivers side and 2 bars on the right side.
No outside skid rails or nerf bars.
A roll bar MUST be placed in the center of the windshield following its contour.
All roll bar joints must be welded shut.
Rear roll bar must form an X behind the drivers seat.
Roll bars may extend into the engine compartment and trunk.
Roll bars must have a thickness of .095 inches.
No exhaust tubing.
Padding on cage anywhere the driver can come in contact with it.
No floor mounted cages
All cars must have A full window net.
TIRES - Street (stamped DOT) tires ONLY with 8" maximum tread,
Max 235/70 15 NO bigger,
NO racing compounds,
NO winter tires,
No softening.
Any removal of identification markings on tires will make tires illegal
WHEELS No aluminum wheels.
Stock offset steel wheels only.
Wheels must be reinforced by, adding larger washers or oversized nuts if using stock wheels.
Racing wheels allowed but must have OEM stock back spacing or offset. 7 or 8 rims only with stock back spacing or offset.
Racing wheels must have larger studs and 1 lug nuts.
Larger studs and bolts are allowed and encouraged for all wheels for safety reasons.
Wheels must not protrude beyond the body line.
BRAKES Brakes must be in perfect working condition.
NO BRAKES IS NO EXCUSE FOR AN ACCIDENT.
OEM brakes and brake systems on all four corners with no modifications to stock OEM brake system except that emergency brakes may be removed.
No aftermarket brake pedals or master cylinders.
FUEL CELL Fuel cells are mandatory. Gasoline (no higher than 93 octane) and no other fuel may be used.
REAREND Rear end may be welded.
ENGINE Max 350 cid Chevy, 351cid Ford, 360 cid Mopar.
Max overbore is .030 STOCK Crank and connecting rods only.
Stock cast iron heads only,
no angle plug heads for GM. Flat top or dished pistons only.
No porting, polishing, matching, machining, or milling of block or heads.
Must have 17 in/lb vacuum at idle (this will be enforced)
TRANSMISSION Transmission must be OEM automatic with stock torque converter or stock single disk clutch and flywheel on stock OEM standard transmission.
All gears must work.
Stock stall speed is between 1500 rpm and 1700rpm.
Any part that is not stock as over the counter will be deemed illegal
WEIGHT Car with a 6 cylinder engine must weigh a minimum of 3000lbs.
Cars running up to a 305-GM, 302-Ford, or 318-Chrysler or other v-8 motor under 318 cid must weigh a minimum of 3200 lbs.
Any car with a motor from 318-360 cid must weigh 3300 lbs. NO exceptions.
SPRINGS AND SHOCKS Stock springs only.
They may be cut but must be stock for the make and model of the car.
No racing shocks allowed.
No Stock appearing aftermarket springs.
STEERING AND SUSPENSION Steering and suspension system must remain as factory manufactured.
Quick release steering wheel and column allowed.
TIRE CAMBER RULE Negative camber can be added to the right front wheel for safety purposes.
STOCK RULE Other than the safety requirements or other modifications specifically listed above the car must remain completely stock.
The frame, wheels, tires, engine, suspension, transmission and body must remain stock.
EMPHASIS IS THIS CLASS ON STOCK!!!
It is NOT intended for those that want to OUTSPEND the competition.
Any removal of factory identification marks will make the part illegal.
Note: The track reserves the right to change, amend or delete any rules that make further clarifications and/or corrections.
FOR DRIVER REGISTRATION
WILL BE USED BY OUR ANNOUNCERS