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Wissota Mod Four, MW Mod, A-Mod Rules:
Please see www.wissota.org for rules.

4 Cylinder and Pure Stock Rules:
2009 Norman County Raceway General Rules
 
1.  GENERAL APPLICATION
The following rules shall apply to each and every driver, owner, sponsor, mechanic, crew member and/or any other pit personnel (collectively known as participants) participating at Norman County Raceway (NCR).  All participants subject to the following rules are expected to know the rules and any claimed ignorance of the rules will not be accepted or tolerated.
 
 
2.  AMENDMENTS OF RULES 
NCR reserves the right to add to, delete, supersede or modify any rules, exhibits or drawings that NCR deems necessary for the betterment and/or safety of racing.  Subsequent amendments to the NCR rules may be issued during the racing season in the form of technical bulletins.   Participants shall be responsible for being aware of and complying with all such amendments issued in the form of technical bulletins.
 

3.  FINALITY OF DECISIONS AND INTERPRETATIONS
The decisions of NCR race officials, at any NCR event, including interpretation and application of rules and the scoring of positions, shall be final, binding and non-appealable.


4.  VIOLATION OF RULES – UNSPORTSMANLIKE CONDUCT
Any participant who defies or violates the intent or spirit of the NCR rules shall be considered to have engaged in unsportsmanlike conduct and shall be dealt with by NCR officials depending upon the nature of the infraction.  Unsportsmanlike conduct may result in fine/suspension/loss of points. See Rule 5.


5.  FINES/SUSPENSIONS/LOSS OF POINTS
Any participant may be subject to a maximum fine of $1,000 USD and/or a suspension of up to one (1) year and/or probation of up to one (1) year from the date of infraction and/or loss of points year-to-date and all prize money earned for the event.  NOTE: The penalty will be based on the severity of the incident.
 

6.  RESERVED PARTICIPATION RIGHT
NCR reserves the right to refuse to accept the entry of any car or participant.  Furthermore, NCR reserves the right to revoke or cancel any entry, or any participant’s claimed right to be on the track premises, if it is felt or determined that a participant’s presence or conduct is not in the best interest of the sport of auto racing, the other competitors, the spectators, track management and/or employees.
 
6.1   PARTICIPANT – DEFINITION
A participant is any person taking part in any event at NCR in any form, including but not limited to, drivers, car owners, mechanics, crew members, sponsors, track officials or pit area observers.  All such persons shall be considered public figures who have by their own choice become involved in auto racing events at NCR, with the full understanding he or she must abide by the rules and regulations established and published or announced by the speedway management.  All participants are considered to be responsible for their own personal conduct.
 
7.  DRIVER RESPONSIBILTY
The driver is responsible for the actions of his pit crew in all aspects.  The driver shall be the sole spokesperson for his/her car owner and pit crew in any and all matters, and must talk with a track official in charge regarding their conduct or behavior.


8.  FIGHTING
Any participant directly involved with any fighting or misconduct at any NCR event, on the race track, in the pits, or on the track premises, may be subjected to fine/suspension/loss of points. (See Rule 5)
 

9.  ASSAULT/ ABUSE OF OFFICIALS
No participant shall subject any NCR official, track employee or sponsor to any abusive or improper language at any time.  Any driver who gets out of his/her race car, or any participant, who assaults or threatens any NCR official, track employee or sponsor, may be subjected to a fine/suspension/loss of points. (See Rule 5)
 

10.   ALCHOLOIC BEVERAGES: ZERO TOLERANCE!
Consumption of beer or alcoholic beverages in the pit area, or being under the influence or beer or alcoholic beverages in the pit area, is prohibited until the entire program for all divisions is completed.  If any participant is caught consuming alcoholic beverages in the pit area, or is deemed to be under the influence of alcoholic beverages in the pit area before the entire program for all divisions is completed, he/she shall be immediately ejected from the pit area and may be subjected to a fine/suspension/loss of points. (See Rule 5)  NCR reserves the right to refuse entry of anyone suspected to be under the influence of alcohol or any other mood altering drug.
 

GENERAL POLICIS: SECTION 2
1.  ILLEGAL PARTS
1.1   ILLEGAL PARTS
Illegal parts shall be any parts or components of a race car, or any alterations or modifications  to any such parts or components, that do not meet the particular NCR rules and specifications of the class in which the race car is competing.
1.2   REMOVAL OF IDENTIFYING MARKS
Any grinding, defacing or otherwise removing or obliterating casting marks, casting numbers, or any other identifying marks or numbers on a motor or chassis part will automatically render the part illegal.
 
1.3   PENALTY
The penalty for illegal parts, whether discovered through a post race inspection, through a tear down, as a result of a protest or in connection with a claim, shall be a $1,000 USD fine, 30 day suspension from all NCR events, loss of
all points and forfeiture of all money and awards for that event.
 
2.  RESERVED TEAR DOWN RIGHT
 
2.1   TEAR DOWN
After the feature race, NCR reserves the right to tear down the engine or transmission of any race car in any class.  This reserved tear down right is separate and distinct from any inspection to which any race car in any class is subject under Rule 1.
 
2.2   PROCEDURE
A tear down shall consist of the disassembly of the upper end, or lower end, or both, of the engine.  An upper end tear down includes, but is not limited to: the removal of the carburetor, spacer plates or adaptors, valve covers, intake manifold, exhaust manifold, headers, valve train components and heads.  A lower end tear down includes, but is not limited to:  Removal of oil pan, crank shaft, rods and pistons.  Transmission will include removal of the transmission, clutch/torque and an inspection cover.
 
2.3   FEE FOR TEAR DOWN
NCR official shall advise the driver that a tear down is requested and shall post a tear down fee.  (Same as Driver Protest.  See Section 4).  If any tear down, the engine is found to be legal, then the posted tear down fee will be paid to the driver.  If, after the tear down, the engine is found to be illegal, the posted tear down fee will be retained by the NCR track.
3.  TYPES OF INSPECTION
3.1   MINIMUM SPECIFICATIONS INSPECTION
An inspection, usually conducted at the beginning of a racing season or a racing event, to determine whether a race car complies with the minimum applicable chassis and body specifications and all safety requirements.  Any deficiencies or rule violations discovered must be corrected before the race car will be allowed to compete in the racing event.
 
3.2   COOPERATION OF DRIVER
In connection with any type of inspection, the driver must cooperate with NCR officials to enable track officials to conduct or complete an inspection, including removing or disassembling various parts or components.
 
3.3   REFUSAL OR TERMINATION OF INSPECTION:
3.3.1  Any driver who refuses to allow a pre-race or a minimum specification inspection to be conducted will not be allowed to compete in the racing event.
 
3.3.2   Any driver who refuses to allow a post-race inspection, or who terminates an inspection in progress, shall be fined $1,000 USD, suspended for 30 days, lose all points, both national and track points, and forfeit all money and awards for that event.
 
4.  DRIVER TEAMS:
Teams must meet the following conditions for points to go to the car number versus the driver: Maximum 2 drivers.  Both drivers must register as a team before the first race.
 
 
5.  PROTEST:
Only a driver may protest.
 
 
6.  PIT ENTRY:
No driver or other participants may enter the race track or pit area until he/she has personally signed all releases, registrations and entry forms.  No person will be permitted to sign the release sheet for any other person other than himself/herself.  Any participant who fails to sign all release and registration forms will be disqualified and any prize money will be forfeited.
 
 
7.  PIT AGE REQUIREMENT
Absolutely no one under the minimum age of fourteen (14) will be allowed into the pit area.  All persons under the age of eighteen (18) must have a signed minor release form on file at NCR.  (Forms available at the track)
 
 
8.  RACE CAR NUMBERS/LETTERS
Drivers are responsible for notifying NCR of their current car number/number changes.  Numbers/Letters must be at least eighteen (18) inches high, consisting of any combination of no more than three (3) numbers and letters, in a contrasting color to the background color and must be neatly painted on both door panels and on the roof facing the grandstand.  Hard to see car colors (black, navy, maroon) are strongly discouraged.  A six (6) inch by six (6) inch number (#) must be on the front and back of the car.

 

GENERAL RACE PROCEDURES: SECTION 3
 
1.  PIT AREA:
Only one (1) tow vehicle is allowed in the pit area; all others will be towed.
1.1   Whenever you are in a race car, you will be race ready at all times.  Every person driving a race car on the track must wear the required helmet and cinched harness and lap belt whenever in the race car, also window net and/or arm restraints in place and securely fastened, including warm-ups, hot laps and races.
 
1.2   All cars must start on their own.
2.  DRIVER OR ENGINE CHANGES
2.1   No driver or car changes are allowed after the heat races.
 
2.2   The driver may qualify only one car in a class.  In the event of a wreck in practice, the driver will be allowed to qualify another car provided that the other car has not yet been qualified.
 
2.3   Drivers are responsible for knowing their position in the heats and features and when to be in the staging area for their race.
 
2.4   NO ONE ALLOWED ON THE TRACK AT ANY TIME EXCEPT NCR OFFICIALS AND SAFETY OFFICIALS. Exceptions: Prior to track packing, during drivers meeting, at intermission or following last feature event.
 
2.5   ENGINE PROTEST RULE:  Protest must be made prior to the start of the A-Feature.  See Section 4.
 
2.6   INCLEMENT WEATHER POLICY: A show may be cancelled at any time due to inclement weather or unsafe conditions (to be determined by track management).
3.  FLAG RULES AND PROCEDURES
3.1   At all times watch the flagman.  He is your information center for racing.  If a driver ignores a yellow, red, blue or black flag, he/she will be sent to the pits and may be suspended.
 
3.2   GREEN FLAG: Start of race.
 
3.3   ROLLED UP GREEN FLAG:
3.3.1 Single file start (up & down motion)
3.3.2 We are going green next lap (pointed)
3.4   ROLLED UP GREEN & YELLOW FLAG: Side by side start, 2 wide.
 
3.5   ROLLED UP YELLOW & BLACK FLAG: One yellow flag rule.
 
3.6   YELLOW FLAG:  Cars move to high groove and slow down.
 
3.7   YELLOW FLAG RULE:
3.7.1  ONE YELLOW: Cause one yellow flag and you’ll go tail end.
3.7.2  TWO YELLOWS:  Cause one yellow flag; you will go tail-end.  Second yellow flag; you will be sent to the pits for that race (no exceptions).
3.7.3  One yellow flag rule may be used based on Officials discretion if you purposely cause/force a yellow (i.e. spin out and stop, flat tire and stop, can’t start car, stop on track, etc).
 
3.8   BLACK FLAG MEANS “DISQUALIFIED”: Leave the track immediately.
3.8.1. May be black flagged for: flat tire; loose parts; smoking; rough driving; etc.  Refusal to acknowledge black flag will result in one week suspension.
3.8.2. If a car is constantly going laps down he/she may be black flagged.
3.9  ROLLED UP BLACK FLAG: Warning, if pointed at you.
 
3.10   CROSSED FLAGS: Race is half over.
 
3.11   RED FLAG MEANS “STOP”: Do NOT, unless unavoidable, pass the scene of an accident or the flag tower.
 
3.12   BLUE/YELLOW FLAG: Passing flag.  You are about to become a lapped car and are about to be passed.
 
3.13   WHITE FLAG: One lap to go.
 
3.14   CHECKERED FLAG: The race is officially ended and all cars must pass underneath the flag tower to be scored on the last lap (see 3.15.4)
 
3.15   RACE PROCEDURE RULES:  
3.15.1. Racing Incident Rule:
In the event a call on a driver or drivers cannot be decisively made (e.g.: no official could clearly determine who caused the incident) the cars will restart in the order of the last completed lap.
 
3.15.2 Spin Out Rule:
If a driver spins out on his/her own three (3) times in a race they will be sent to the pits.
 
3.15.3 Care & Control Rule:
At all times the driver must be in control of his/her own car.  Failing to hold your line (e.g. moving across the track, taking out another car or forcing other cars to avoid you) may result in a warning or a black flag.
 
3.15.4 Checkered Flag Rule: 
If the checkered flag is out and a yellow comes out after the checkered flag; the race may be scored on the last completed lap.  This will be the Race Director’s decision based on the number of cars affected by the incident.  Race to the checkered flag in the event we do not go back to the last completed lap.  Car(s) causing the yellow will be scored tail-end or disqualified.  The driver that takes the checkered flag will be the winner.
 
3.15.5 Flat Tire Rule:
If you have a flat tire, pull to the bottom of the track if you wish to continue making laps; otherwise you may be disqualified.
4.  TRACK HAND SIGNALS:
4.1 Go to back: pats rear-end.
 
4.2 Tighten up: side to side clapping of hands.
 
4.3 Flat tire:  up and down clapping of hands.
 
4.4 One lap to go:  Hold one (1) finger up.
5. TRACK PACKING MANDATORY: If you don’t track pack, you don’t hot lap.
 
6. STARTS:
No one is to move out of position or get on the throttle until the green flag is thrown.  SIDE BY SIDE/ BUMPER TO BUMPER; in line with the car ahead of you.  If a car moves out of position before the green flag is thrown, this will be called a jump start.  The driver will be sent to the back of the field (official’s discretion).
6.1: If a car is unable to start the race, all cars behind that car’s position will directly advance one (1) position.  Cars entering the track on the parade lap will start at the rear of the field, regardless of their qualifying position.  Drivers not wishing to start in their position may tag the field.
 
6.2 JUMP STARTS:  First jump goes to back; Second black flagged.  Flag man may not pull a yellow for Second jump; just wave black flag.
 
6.3 SINGLE FILE RESTARTS:  When a race is stopped after the completion of at least one lap; cars shall be lined up in the order in which they were running at the completion of the last lap before being stopped.  The car or cars causing the race to be stopped, if any, shall start at the rear.  If a car causes a race stoppage twice in the same race, the car will be sent to the pits.
 
6.4 All cars must complete one lap before we go single file.  Max. three (3) yellow starts; then they may go single file.  You will line up based on the last completed lap. Not the lap the yellow came out on.  Drive between the official and outside wall only.  Get in behind the car ahead of you, single file only.  Track officials will move you if necessary.  Lapped cars to tail-end.
 
6.5 You may enter the track under YELLOW. Watch the pit steward.
 
6.6 If a race is continuously going yellow, the flagman may go to a one yellow flag rule (indicated by a rolled up yellow & black).
 
6.7 Race finishes under green unless too dangerous to continue.  A race may be stopped at the discretion of the starter or officials at any time they consider it DANGEROUS or UNSAFE to continue.
 
6.8 Anyone who pits during the race will tag the field, no exceptions.
 
6.9 Tire Change:  No tire changing allowed for heats.  May be allowed (2) two laps max in Feature, if you did not cause the yellow.
7. DISCUSSION WITH FLAGMAN/OFFICIALS
7.1 Discussion to take place with officials following the feature race.
 
7.2 Absolutely no drivers or pit crew allowed in announcer’s tower at any time unless instructed to.  Automatic suspension!
 
7.3 When a call is made, it is final!  If you disagree, or have questions, discuss with Race Director the next following race night in the pits prior to start time.  They will hear you out but there will be no changing of that call, good or bad.
 
7.4 All presentations take place after each feature event in front of grandstand.  Victory lap for winner only.
8. POST RACE CLAIMING OR SCALING – All Classes
8.1 The top three (3) race cars in each qualifying race and the top five (5) race cars in their feature race must scale.  Any driver required to scale, immediately following the qualifying and/or feature events, who:
(a) Does not go directly to the scales, or
(b)  Avoids going to the scales, or
(c)  Does not remain at the scales until scaled, or
(d) Does not meet the minimum weight for the class, according to the scale at the race track for the event,
THEN,
If, in the heat race, shall be disqualified and shall forfeit all points and prize money for the heat race (where applicable), but shall be allowed to start at the back of the last chance, consolation or feature race.
If in the feature race, shall be disqualified and shall forfeit all points and prize money for the feature race, but may still be subject to claim rule, if applicable.
8.2 CLAIM RULE:  Applies to NCR 4 cylinder purestock class only.
9. PUMPING:
The top three (3) may be pumped after the feature event.  This will include the removal of the header/manifold.


ENGINE/TRANSMISSION PROTEST RULE: Section 4

1. APPLICATION:
This engine/transmission protest rule is applicable to all Pure Stocks and 4-cylinder Pure Stocks.
 
2.  RACE CARS SUBJECT TO BEING PROTESTED. 
All race cars competing in the Feature Event.
 
3.  RACE CARS ELIGIBLE TO PROTEST
Any race cars competing in the feature event, which:
3.1  Meet the minimum class weight and are otherwise legal under NCR rules.

3.2  Have a driver who has registered his/her intent to protest in writing the item to be checked and signed by the driver with a track Tech Official or Promoter prior to the start of the Feature race and has tendered the required class protest fee.
4. PROTEST FEE:
All classes $50 either; top, or bottom, $100 for both, $75 for transmission.  Max one (1) protest per year per driver.  ONE item ONLY.
 
5.  PROTEST PROCEDURE:
After the Feature race, a track official will notify the driver of the relevant race car that his/her race car has been protested.  The protested driver shall than proceed directly to the area designated for inspection and tear down pursuant to a protest.  Track officials will then proceed, in accordance with the class of race car protested, to tear down the engine or transmission in the protested race car, as follows:  (Protester’s name and/or car number may not be revealed.)
 
6.   SPECIAL PROVISIONS RELATING TO PROTESTS
6.1  Only the driver may protest.
6.2  A driver may only protest one (1) engine or transmission per year.
6.3  Only the Tech Inspector has the final word on the legality of the race car involved in the protest.
6.4  No person shall prevent or interfere with the protest procedure.
7.  PENALTIES OR SANCTIONS RELATED TO PROTESTS
7.1   If any engine parts are found to be illegal, the provisions of Sec. 2. Rule 2 regarding illegal parts, shall apply.
7.2   Withdrawal of protest. If a driver declares intent to protest, and tenders the required protest fee, and then the driver changes his/her mind and withdraws the protest, then the driver will forfeit all money and awards for the event and shall also lose all points earned to date.
7.3   Refusal of protest.  A driver who refuses to allow an inspector/tear down pursuant to a protest shall be subject to the following penalties:
7.4   Refusal:  Refusal to allow an inspection/tear down pursuant to a protest, driver forfeits all cash and all contingency winnings for the event, any trophies earned in the feature, plus loss of ALL points earned to date.  The driver shall be fine $1,000 USD and suspended for 30 days for NCR track.
SAFETY SPECS: SECTION 5
“MINIMUM” SAFETY SPECIFICATIONS – At any time, track officials may require additional measures or equipment, or make additional determinations, as necessary to further reduce risk to competitors.  All cars a subject to a minimum specification inspection.
 
1.  HELMETS:
Helmets are required and must be a minimum of SNELL SA2000 RATED and must be worn at all times when the car is on the track and must accompany the vehicle at time of inspection.  The helmet must have a face shield or eye protection which must be in place while the car is on the track. Absolutely NO “DOT” or “M” rated helmets allowed.  SUBJECT TO TECH APPROVAL. 
 

2. DRIVING SUIT:
A driving suit of a flame retardant nature must be worn by all competitors.  If the driving suit is a two piece suit both the top and the bottom must be worn at the same time.
 

3.  EXHAUST SYSTEM:
Exhaust systems must be mounted in such a way as to direct spent gases away from the cockpit area of the vehicle and away from the areas of possible fuel spillage.
 
4.  EXHAUST NOISE SUPPRESSION:  
100 DB at 100 feet.
 

5.  FUEL CELL:
Safety approved fuel cells are mandatory.  Fuel cells must be enclosed in a metal case of eighteen (18) gauge metal and must have a protective hoop at the rear that extends at least one (1) inch below the fuel cell.  The fuel cell overflow hose MUST go to the bottom of the cell on the outside and must be fastened at the bottom of the cell, or a ball check valve must be used.  All fuel cells must have a minimum of two (2) 2 inch x 18 inch metal straps or equivalent metal surrounding the fuel cell.
5.1   Pure Stocks: Will be allowed to use a 25 liter boat gas tank mounted in the trunk area.  If a plastic tank is used it must be enclosed by metal; strapped in.
6.  BATTERIES: Batteries must be securely mounted and shielded.   See class rules.
 
7.  LOOSE OBJECTS:
Loose objects and/or weights will not be allowed above the interior tin or deck or in the driver’s compartment.  Any weight added to other areas of the vehicle must be securely mounted using a minimum of two (2) ½ inch bolts through the weights.  Weights must be painted white and have your car number painted on them.
 
8.  SHOULDER HARNESS, BELTS, RESTRAINTS AND NETS:
A competition shoulder harness, at least three (3) inches wide and a lap belt at least three (3) inches wide are required.  No OEM factory type shoulder belts or straps will be allowed.  Metal to metal buckles are required on the shoulder harness and the lap belt.  The harness must be mounted in at least FIVE (5) points below the driver’s shoulders (SUBSTRAP).  Belts and harness cannot be over 3 years old.   Window nets are mandatory.  Roll bar padding and neck brace are strongly recommended.
 
9.  KILL SWITCH:
A kill switch is required and must be within easy reach of the driver with the shoulder harness and lap belt fully cinched.  This kill switch must be clearly marked “off” and “on”.
 
10.   DRIVE SHAFT HOOPS:
Drive shaft hoops are required and must be constructed of the equivalent of ¼ inch by 2 inch steel and must be mounted in such a manner as to contain the drive shaft in case of breakage.  Recommended: Six (6) inches back from the front U-Joint.  The drive shaft MUST be painted white.
 
11.   MIRRORS AND RADIO: 
No mirrors or two radios of any kind are allowed at any time.
 
12.   BRAKES:
All cars must have brakes on all 4 wheels.  No carbon fiber brakes.
 
13.   SEATS:
Aluminum racing seats ONLY!
 
14.   FIRE EXTINGUISHER:
Must have one in your pit area.
 
15.   RACECEIVERS REQUIRED IN ALL CLASSES, AND MUST WORK.


 
2009 Norman County Raceway Pure Stock Rules                             
 
1.  Cars:
Minimum wheelbase of 108 inches (1” tolerance) with MANDATORY sub-frames tied together.
1.1  Steering column MUST be collapsible in stock location.  Quick release is allowed.
1.2  Mechanical linkage throttles ALLOWED.
1.3  BODIES: MUST be mounted factory and bolted in factory holes in the frame.  Factory inner sheet metal braces that support the body sheet metal MUST remain in stock location and can NOT be altered.  This includes the roof, and rear fenders.  ONLY the front fenders, hood, trunk lid, front passenger and driver side doors can be gutted to fit the cage.  NO side window enclosures allowed.  Hoods and trunk lids MUST have minimum of (2) two pins to secure them down.  Gutting of the trunk floor IS allowed but MUST NOT exceed past inside of the frame rails.
1.4  Front & Rear Enclosures:  If the car does NOT come with an outer factory bumper, it MUST be replaced with an inner and outer factory steel chrome style OEM bumper.  NO GUTTING! Stock front noses can be replaced with steel metal, aluminum or plastic but MUST mount behind the TOP of the bumper.  The same is for the rear tail sections.
1.5  Radiator:  Any radiator allowed in STOCK location for that car:  The factory location will be determined by the mounting holes located on the frame for the radiator.  Replacing of the factory mounting brackets system will be accepted if in stock location.
2.  TIRES:
Largest DOT tire size allowed will be P255/60 aspect ratio.  Used Hoosier E Mod, Dirt Bozz, Super Bozz, or Hard Bozz tires allowed labeled H-40, A-40, D-40 with a tread depth not exceeding .200 of an inch.  Grooving or sipping less than .200 of an inch is allowed.  American Racer size 70/245/15sw labeled BTC or hard and the American Racer 70/205/15sw labeled NOPA are allowed. Hoosier 500 is allowed.
 2.1  WHEELS:  Any steel wheel not exceeding 8 inches in width.  NO BEAD LOCK WHEELS. 
3.  BRAKES:
4 wheel working stock O.E.M. brakes is mandatory and they will be checked at the track.  NO proportion or brake shut off valves allowed!
3.1  DIFFERENTIALS:  Stock passenger rear-ends only.  GM with GM, Ford with Ford, etc.  No moving mounts to fit.  Differentials may be locked or welded, O.E.M. for that make of car.  Any gear ratio.  No traction control devices.  NO posi’s, NO after-market traction devices … PERIOD!
4.  ENGINES:
6 or 8 cylinders, small or big block.  Small block Chevy 327, 350 or 400 must use cylinder head with a minimum of 72cc, 1cc tolerance.  ONLY a GM motor allowed in a GM car, Ford in a Ford, Mopar in Mopar, etc.  Max. Overbore .060 Max. 9.5 to 1 compression.   NO VORTEC! NO MAGNUM! NO BOSS HEADS!  Air conditioning, alternator, pollution devices and heater may be removed.  NO engine setback allowed.  Engine MUST remain in stock OEM location.  NO racing or high performance parts allowed unless specified.  Max flat top piston cannot go past top of the block.  Hydraulic flat tappet cams ONLY.  Lifter must be free to rotate and collapse  .100 of an inch.  No roller rockers / roller lifters.  NO aluminum intakes, heads or blocks.  Cast iron exhaust manifolds ONLY.  NO center dumps or factory tuned manifolds.  Vortec exhaust manifolds allowed.  Stock type ignition system for that make of car ONLY.   Balancing is allowed.  Crankshaft and connecting rods must be OEM to block.  Absolutely no strokers allowed. 
4.1  NO POLY locks on rocker studs.  Only one (1) nut per stud.
4.2  NO hex head or screw in rocker studs!  (May be pinned)
4.3  NO guide plates on rocker studs!
4.4  Transmission: Automatic transmission ONLY.  NO power glides.  A transmission cooler may be used and MUST be located within the engine compartment.  Stock OEM torque converters ONLY.  11 inch MINIMUM with NO lock ups.  All gears must work.  MUST BE ABLE TO IDLE IN GEAR.   
4.5  Engine & Transmission MOUNTS:  MUST have factory OEM Rubber motor and transmission mounts.
4.6  See Section 4 Engine/Transmission protest rule. 
4.7  Carburetor:  One two barrel carburetor only, OEM for make of car.  Choke may be removed, NO OTHER WORK ALLOWED.  Carburetor spacer or adapter allowed, 1 ¼” height including gaskets.  No racing carburetors (Holley 4412, etc.) no marine carburetors allowed.
5.  CRASH BARS:
No front or rear crash bars.  All bars must remain within the perimeter of the frame (expect door bars).  Bars allowed in front of the radiator must be flush.  1-inch tolerance.  Bars in front of the radiator must NOT extend out past the front of the car frame bumper mounting area.  Bars are allowed to run horizontal in front of the radiator as long as they are hidden and NOT angled back causing a wedge nose effect.  NO WEDGE noses.  NO push bumpers!  NO front or rear bars past the end of the frame.   No excessive bars.
5.1  BUMPERS:  Front and rear stock bumper mounts may be replaced with a 4-inch or 6-inch .125-square tubing mounted at a right angle to the frame.   Max. Length 6-inches; bolted or welded.  Stock bumpers only.  No sharp edges.  NO CUTTING OFF ENDS OF BUMPERS, TUCK THE ENDS IN.   If the car does NOT come with an outer factory bumper, it MUST be replaced with an inner and outer factory steel chrome style OEM bumper.  NO gutting!
6.  ALL GLASS, CHROME TRIM AND ANY EMBLEMS:
Must be removed from the car BEFORE arrival at the track.  Anyone found removing parts from their car at the track will be disqualified.  No broken glass in the doors.
 

7.  WINDSHIELDS:
Windshields must be removed and heavy gauge screen is to be mounted in front of the driver in the windshield opening.  (Or 4 bars minimum  ¼” diameter in front of driver)  No mirrors allowed.
8.  ROLL CAGE:
8.1  Steel tubing for roll cage must be at least .095 inch wall and 1.5 inches minimum outside diameter.  No pipe fittings or galvanized tubing allowed.  Must have 3/16th inspection hole in a non-critical area. 
8.2   Roll cage must conform to body interior. 
8.3  Driver’s head cannot extend past top of roll cage. 
8.4  Roll cage minimum required. Six (6) point frame mounted roll cage is mandatory and must have one main rollover continuous hoop to extend from the frame up to the roof, across and back down to the opposite side frame.  Two bars from the top of the main hoop, going forward, bent (approx. 30 degrees) at the top of the front window and (approx. 60 degrees) at the bottom of the window, continuing to front frame (both sides).  All other cross bars to be gusseted and butt welded. 
8.5  Minimum of three (3) Torso or Kidney bars made of the same material standards as above must be welded horizontally and equally spaced between window opening and lower door jam.  These bars must be welded to the roll cage with ¼ inch gussets along the inside of the driver’s door.  Roof bar and front corner post required. 
8.6  All bars must tie into frame with gussets.  Full size uni-body cars must use a minimum 12-inch square floor plate bolted or welded to floor (for roll-cage).  Mid-sized uni-body cars must use sub-frame connectors; minimum .125 square tubing.  Full frame cars may replace rear frame rail from center of diff back with .125 square tubing; in stock location. Any other frame repair must use .125 wall steel.  All doors must be bolted or welded shut.  All cars equipped with a sunroof must cover sunroof opening with a 1/8-inch steel plate.
9. BATTERY :  One 12 volt battery.  Must be securely mounted, and is subject to tech approval.  MUST BE SAFE.
 
10.  FUEL SYSTEMS:
Pump gasoline only.  No racing fuel: max. F 10% ethanol enriched.  No nitro, alcohol or additives allowed.  One safety approved boat tank or maximum 12 gallon fuel cell allowed. (Plastic or metal).  If plastic tank is used, it must be enclosed in a metal box.  Fuel tank mounted as close to the rear fire wall as possible and mounted permanently between the frame rails.  Mechanical fuel pumps only, no electric fuel pumps allowed.  NO bolt together.  No excessive fuel line or size.  NO FILLER SPOUTS ON FUEL TANKS.  
 
11.  SHOCKS: Only one (1) steel shock per wheel, mounted in stock location.  NO coil over or adjustable shocks allowed.
 
12.  SUSPENSION:  Must remain OEM stock.  Any spring rate allowed.  (No spring rate adjustors).
 
13.  WEIGHT RULE:
Minimum 3200 lbs. with driver after the race.  (No allowance for missing body parts).  All cars that cannot meet the 3200 lb. rule, may add weight.  Weight must be bolted (lead is recommended) with minimum of two (2) ½” diameter bolts.  Weight must be painted white and have car number on it.
 

14.  ENGINE/TRANSMISSION PROTEST RULE:  Refer Section 4
 
15.  PUMPING RULE:  Refer Section 3, Rule 9.
 
 
 
2008 Norman County Raceway 4-Cylinder Rules
NOTICE: PLEASE NOTE THAT THIS CLASS IS REQUIRED TO COMPLY WITH ALL NCR RULES SECTION 1 THRU 5.  THE TOP 3 IN EACH QUALIFYING EVENT AND THE TOP 5 IN THE FEATURE MUST COME TO CLAIM AREA.
1. CARS:
Any passenger car with a maximum wheelbase of 102 inches measured at track with 1-inch tolerance.  Car must be 10 years old or older.  Front wheel or rear wheel drive; no 4x4’s allowed.  Automatic or standard.  No convertibles. Complete car must remain OEM STOCK. NO MODIFICATIONS OF ANY KIND.
2.  BODIES:
All upholstery, chrome emblems and glass must be removed.  Doors must be welded shut.  Holes in floor or firewall must be covered.  No removal of any other components or parts.  No gutting of metal, this includes hoods and trunk, hatchbacks.  (Except on inside of doors for door bars.)  Factory Door plate must remain in place.
3.  TIRES & RIMS:
Rims are to be mounted correctly on the car.  NO RACING RIMS.  Maximum 195-60 or 205-70 no 50 series tires.  (No racing or aggressive tire allowed.  M+S RATING ACCEPTABLE.  No altering, grooving, etc of tires.  Rounding or pounding out fenders to allow for tire clearance allowed.  Minimum tire pressure right side must be 30 PSI.  Minimum tire pressure left side must be 25 PSI, before race starts.
4.  BRAKES:  All 4 wheels must lock up.
5.  DIFFS and Transmissions: Spider gears in diff.  May be welded.  No gutting of transmission it must function in all gears.
6.  ENGINES: 
OEM Stock 4-cyl or 3-cyl engines only.  Maximum HORSEPOWER 140.  Maximum TORQUE 140.  (Factory Specs) Engines used must be 10 years old or older.  Interchange of motors allowed within make & model only.  No rotary motors.  No RX7s.  Carbureted or fuel injection.  Exhaust must be directed under car.  (NO MODIFICATIONS TO ENHANCE H.P., i.e. computer chips)
7.  BUMPERS:  Must remain OEM stock and must be on car at the beginning of the race.  (no sharp edges)
8.  WINDSHIELD: 
Windshields must be removed and a heavy gauge screen or four ¼-inch  bars mounted in front of driver (top to bottom of window) DRIVERS WINDOW NETS REQUIRED.
9.  ROLLCAGE: 
The minimum roll cage allowed is one continuous hoop behind the driver’s seat from the left floor to the roof, across the top and back down to the right side of the passenger seat; one bar to run from top left of main hoop to bottom right of hoop and from top right to bottom left.  One bar to run behind driver’s seat for mounting seatbelts and seat.  Two front roof bars of the same material as the main hoop to connect at the top of main hoop and extend forward to top of front window with an approximate 30 degree bend down toward lower part of the front window with an approximate 60 degree bend and connecting to the floor in the same place as the other bar.  One center roof bar to run from windshield cross bar to main hoop.  Two crossbars are to run at the top and bottom of front window.  All bars must be .095 x 1.5 (1 ½ inch) round steel tubing only.  Bars must tie into frame or a steel plate (min. 36 square inches per floor plate) bolted or welded to the floor or rear seat rise. 
Minimum plate thickness is 1/8 steel.  A minimum of two (horizontal) door bars (12 inches apart) connected to the main cage with five vertical bars equally spaced between them.  Drivers side mandatory.  Crush bar to be mounted from top hoop to top horizontal door bar.  Passenger side crush bar to be mounted from top hoop to floor plate.  If existing cage has door bars ON PASSENGER SIDE, crush bar can be mounted from top hoop to door bar.   Bracing allowed between rear strut towers; i.e. x-brace.  One doorplate mounted on the outside of the driver’s door optional.   (Passenger bars or plate optional) must extend 6-inches past the door in either direction and centered on door.  Doorplate must be made of ¼ inch flat steel x 6 inches wide.  No grader blades, etc.  Must be bolted in 4 spots equally spaced with ½ inch bolts and washer through doors/fenders.  NOTE:  All bars must be properly welded and gusseted, this is the minimum cage required.  Additional bars may be used for safety reasons only.  Roll cage must pass tech before allowed to race.
9.1 ROLL CAGE, SUB FRAME CONNECTORS AND KICKERS:  Seats must tie into the base of the roll cage.  Front kicker bars cannot go past radiator cradle.  Rear kickers cannot go beyond 6” past strut towers to allow a crush zone.  All kickers both front and rear as well as frame connectors must be made of round tubing 0.095 x 1.5 (1 ½ inch).  Sub frame connectors, Front and rear kickers are optional, but are strongly recommended to increase chassis integrity.
10.  RACING SEAT:  Racing approved aluminum racing seat is mandatory with a minimum of four 3/8 bolts.   No factory seats or fiberglass seat allowed.
11.  BATTERY:  Must be securely mounted in engine compartment.  One 12 volt battery only.
12.  FUEL SYSTEM:  Pump gasoline only.  Stock tanks in original position or one safety approved boat tank only (plastic or metal).  Maximum fuel size 25 liters (6.6 US Gallons).  Fuel tank mounted as close to the rear firewall as possible in the trunk area.  Trunk area must be closed off from driver’s compartment.  Tank to be held down with two one-inch straps.  Fuel line running through the car must be steel; max 3/8-inch.  After-market electric fuel pumps allowed.  Must have a shut-off switch clearly marked within the driver’s reach.
13.  HOOD:  Must have a 10-inch hole above engine in case of fire.
14.  SUSPENSION:  Must remain OEM.  NO modifications of any kind.
15.   PROTEST RULE:  $70 USD: Will include removal of the exhaust manifold and one valve cover and spark plugs.  (If further inspection is required, the Tech Officials may ask for the removal of a cylinder head.  This may be done at a location of the tech officials choice.  Written protest with description of illegal parts must be made prior to the start of the A-Main.  Only a driver in the same race may protest (money given to a Tech Official).
16.   ILLEGAL PARTS: ALL VEHICLE AND COMPONENT (MOTOR, TRANSMISSION ETC) IDENTIFICATION NUMBERS MUST REMAIN INTACT FOR THE PURPOSE OF TECHING.  REMOVING THESE NUMBERS OR ILLEGAL PARTS WILL RESULT IN A DISQUALIFICATION AND A FINE UP TO $1,000 AND/OR SUSPENSION UP TO ONE YEAR AND LOSS OF POINTS (YTD).
2008 4-Cylinder Claim Rule
The car claiming rule is applicable to 4-Cylinder Pure Stock sanctioned race events, both regular weekly shows and specials.  EACH of the top 5 (five) finishers MUST report directly to the claiming area immediately following the feature event.
$1,000.00 USD with exchange of 4-Cylinder Pure Stock Car.   Not including seat and seatbelts.
 

Race Cars Subject To Being Claimed:  Race cars finishing in the positions of one through five (1-5) in the feature event, whether running or NOT, and regardless of whether otherwise disqualified, which:
  • MUST pass inspection and meet minimum safety rules of the class.
Race Cars Eligible to Claim (Claimers):  Race cars finishing in the top 10 in the feature event, which:
  • Are running at the end of the feature event and whose engine MUST be running in the claim area.
  • Appearing at the race track at least the SECOND time.
  • Claimed car MUST compete at the same track it was claimed during the immediate following week.
  • Claimers MUST first drive directly to the scale to meet minimum weight requirements if applicable, and proceed directly to the claiming area; (absolutely NO shopping around).
  • Each claimer MUST orally declare his/her intent to claim a specific race car within 5 minutes to a track official and MUST tender to the track official the amount of $1,000 USD Cash.
  • The cash MUST be on the driver’s person and the driver is NOT allowed to collect either from anyone at the time of claiming.
Those NOT Eligible to Claim:
  • Those appearing at the track for the first time.
  • Those that do NOT meet minimum 4 cylinder Pure Stock Rules.
 
Race Cars Subject to be Claimed (Claimers): Claimed car shall first proceed directly to the claiming area immediately following the feature event, regardless of any mechanical issues such as overheating, oil pressure, etc.  NO EXCUSES!
General Claim Procedure:
  • The claim MUST be made with five (5) minutes of the end of the feature race, which time period will start after all the cars that are subject to b