2010 Track Rules
General Rules and Race Procedure Rules and class weights and rules.
EVERYONE ENTERING THE PREMISES WILL HAVE TO SIGN A WAIVER FORM.
ANYONE CAUGHT ENTERING THE PITS WITHOUT A PIT PASS, WILL BE SUSPENDED FROM THE TRACK.
Parent or Guardian Must be Present to sign waiver release form for anyone under 18 yrs. old.
We have OUR Own Track Rules but run W. K. A. Rules for the motor and kart, and AKRA engine rules only on the clone motors(with the exception of the clutch and header) .
This will allow the karter to be able to race at any track.
WE ARE NOT ASSOCIATED WITH OR SANCTIONED WITH W. K. A.
These rules will be strictly enforced!!
THE FOLLOWING THINGS WILL RESULT IN SUSPENSION FROM TRACK.
In the event someone is aked to leave/suspended from the track and they refuse to leave quietly and calmly, Local Law Inforcement may be called if needed.
1. Anyone Caught under the influence of alcoholic beverage or illegal drugs Will be Asked to leave the premisise.
2. Profane language. This includes yelling across track or pits. This rule applies to drivers/pit crew members or anyone at the track.
3. Arguing with track officials.
4. Fighting - The 1st person that takes a swing is the person that will be suspended, and escorted off the track premises by track officials or local law enforcement if needed.
5. Pouring oil or fuel on the ground. There are barrels and tanks (labeled waste oil or fuel) available for all waste oil/fuel. No creosote tire preps allowed.
6. ROUGH DRIVING WILL GET YOU DISQUALIFIED FOR THAT RACE. THERE WILL BE NO WARNINGS ON ROUGH DRIVING.
7. If caught giving flag man, track officials, or anyone at the track THE FINGER, 1ST time is suspension from track for 2 races and the 2nd time the tracks discretion.
Safety Rules- on and off the track
1. ALL drivers must wear the following safety gear- jacket, neck brace, elbow pads, long legged pants, closed toe shoes, helmet with shield or goggles, and gloves.
NO ONE WILL BE ALLOWED ON THE TRACK IF THEY ARE NOT WEARING THIS SAFETY GEAR. NO WEIGHT BELTS OR ANKLE BELTS ALLOWED, NO SOCKETS IN POCKETS .
2. No rough driving. If rules are not obeyed, drivers will be disqualified or suspended from track.
3. Chain guards- All chain, or gear-driven karts must be equipped with a chain, or gear guard designed to retain a broken chain, or gear. Outboard drive systems will be allowed only if the chain and sprockets are completely enclosed from front, top, and outside. You will be allowed one time to put your chain back on before the first green flag falls after that you are out of that race.
4. Do not stop on racing surface. Always pull, or coast out of harms way.
5. No pit crew members allowed on track during races. This will result in disqualification.
6. If your kart stops running, do not get off (or out) of your kart. Do not stand on the track. Coast off track surface, out of the way. Same applies if your chain comes off. Do not get out of kart until told to by a track official.
7. NEVER remove your helmet while on the track.
8. Must use hand signals while on track when slowing on back stretch to exit track.
9. No riding through the pits. If caught, you will be disqualified. Shut off kart as leaving track surface.
10. Weights- Non structural weights added to meet minimum kart/driver weight requirements must be bolted securely to the kart using bolts of at least 5/16" in diameter. Weights in excess of 7 lbs. Must use two or more 5/16" bolts. All bolts must be cotter-keyed or double nutted. If weights fall off they become property of the track. Weights must be painted white or of some type of highly visible color and have kart # on them.
Fuels and oils
Briggs Stock Classes- Methanol only no additives or oils allowed in fuel- this will be a tech item.
Clone Classes must run regular 87 octane pump gas that is Avalilible to the general public at at any gas station.
Oils- must be as produced from distributer no additives allowed in oil this will be a tech item also.
Accidents
Karts involved in an accident will be required to stop for inspection by track officials. If motor dies or chain comes off, you are out of that race. If karts are locked together by piggy backing, the kart that gets piggy backed will get their motor restarted or chain put back on, and gets his or hers position back. If karter that piggy backed, chain is off or motor is not running, he/she is out of that race. If still in race, you will be lined up in the rear. When 2 karts are locked together, track officials must hear and see motor running. If track official is pulling karts apart and motor dies, you will be restarted. Must always try to keep motor running. If race is red flagged, adjustments of any kind on equipment is not allowed.
Kart rules
1. Must have kart number on both sides of kart, front, and rear, and a minimum of 5.5" in. tall must be readable at all times.
2. Crankcase breather tube must be attached to catch can.
Race Procedures
1. You will be lining up during the race before yours.
2. You will have one 1 minute from the time the last kart leaves the track to get started. At the end of the 1minute mark the entrance grid will open and karts will enter the track. As karts come back around and pass the entrance grid, this will also give you a chance to enter the track if for some reason you had trouble getting started, but you will lose your position and must line up in the rear. After all karts pass entrance grid, the grid will close and no one will be able to enter the track.
3. If you attempt to pass any karts in front of you before the green flag drops, you will not get the green flag. FLAGMAN STARTS THE RACE.
RACE PROCEDURES ON NEXT PAGE
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2009 Track Rules: Page 2
4. The pole kart sets the pace at a slow, even speed. Speed will be determined by the flag man. Too high a speed will carry 2 warnings. If you do not obey, flagman will decide how to start race. No pushing on starts.
5. There will be NO PUSHING ON THE STARTS, If caught you will receive 1 warning with Rolled Black Flag, second time you will be sent to the rear. This will help stop wrecks on starts. Racer being pushed does not have total control of kart.
6. After entering track, you will have two laps before green flag, front row must be even to start race. Green flag starts the race at flag stand. Race has started.
7. There will be no double file restarts. There will be one try at double file start. If not able to start on first try, we will go to single file original line up. After one to go notice is given, either on double file initial start or single file complete restart, no restarting karts engine allowed.
8. In the event of a CAUTION, the field will be frozen, everyone involved in wreck or spin out will go to the rear. If you spin out to avoid a wreck, straighten yourself up and get back to flag stand, at caution speed, that is where you will be scored.
As everyone comes out of wreck, this is where you will be scored into the back of the lead lap field.
THIS RULE WILL HOLD FIRM WE HAVE 3 SCOREKEEPERS KEEPING SCORE AT ALL TIMES.
WE DO NOT GO BACK TO LAST COMPLETED LAP, the reason for this is if you pass 3 karts on back straight away and there is a caution, and we went back to last completed lap, you would have to pass same 3 karts again.
9. There will be no passing under caution. If caught passing you will be sent to rear. No racing back to the flag stand under caution! Beware of caution lights.
10. Rough driving will not be tolerated you will receive 1 warning and the second time you get caught automatic disqualification.
In the event that a driver is preparing to lap another competitor, the driver of the over taken kart is obliged to give way and allow the lapping kart to pass. A driver may always be prepared for another kart to pass and must, therefore, be on look out for the approach from behind of other faster karts. The deliberate blocking of faster karts, is cause for disqualification.
When 2 karts are entering a turn the kart that is behind, whether it be an inch or several feet, is required to negotiate the turn with out endangering or impairing the progress of the kart in front. Conversely, the kart in front should not take deliberate line of course for the purpose of crowding a following competitor off the course.
Race procedures
rule 10 continued
In the event that there are 2 karts coming out of the corners side by side and the outer kart spins off the track we will have corner marshals on the outside of the track watching for this and if they report back to the flag man that the kart on the inside crowded the outside kart off the track, both the inside kart and the outside kart will go the rear of the lead lap field. If turn marshals report back to the flag man that the outside kart ran/spun off outside edge of the track by his/herself without any help from another kart, he or she will go to the rear.
We established this rule last season due to several cautions coming out of turn 2 due to drivers crowding each other off turn 2 on to the back stretch from the flag stand and the front straight its hard to see it happen that is why we will have turn marshals on the outside of the track coming out of turn 2 watching for this situation to happen.
Same applies to pushing on kart in front of you on the rear bumper and causes them to spin out in corners.
Any foul driving, unnecessary bumping, crowding, chopping, blocking, pushing or un-sportsman like conduct on the course will subject the driver to immediate disqualification, and will get NO WARNING.
11. We have ZERO TOLERANCE FOR FIGHTING AND ARGUING.
12. Must complete all required laps and cross under the checkered flag of the feature race to receive prize money at the end of the night.
No adjustments allowed to the kart when on the track.
Classes, weights and age limits
Junior Sportsman 1 (purple plate) ages 7 thru 10 265#s light/heavy combined flathead only
Junior Sportsman 2 (blue plate) ages 10 thru 12 285#s light/heavy combined flathead only
Junior Sportsman 3 (gold plate) ages 12 thru 15 310# light/heavy combined flathead only
Stock light 15 and up 325#s flathead only
Stock Medium 15 and up 350#s flathead only
Stock Heavy 15 and up 375#s minimum kart/driver weight, kart by itself maximum weight is 200lbs kart will be weighed by itself if felt needed.
Stock Super Heavy 15 and up 400#s minimum kart/driver weight driver must weigh 200lbs or more to run this class driver will be weighed if felt needed.
Limited Modified 15 yrs. and up Flathead 350#s Animals 375#s limited is the only class we will allow to mix.
Adult Animal 15 and up 360#s
All minors must run in class with their proper age group.
In order to sign a minor driver under the age 18, up for the adult classes drivers parent or guardian must show proof of age that driver is 15 yrs. or older, anyone under the age of 15 will not be allowed to run in adult classes, drivers under the age of 18 will not get to sign up for adult classes without proof of age first, only have to show proof of age 1 time and thats the first time they sign up for an adult class age will be logged down on paper work for future reference.
This is for Insurance purposes, parent or guardian must sign a minor release wavier for minors when you come though the admission gate.
Once a driver moves from the Jr. Sportsman 3 (gold) class to an adult class he/she may not transfer back into Jr. Sportsman 3 (gold)
ENGINE SPECIFIC TECH SHEET FOR: 6.5 OHV Clone classes
Description: Single cylinder, 2 valve, 196cc. OHV 4 cycle
Important Note: All parts must be Box Stock factory production parts unless otherwise specified in this rules manual. No machining or alteration of parts is allowed unless specifically noted. All parts will be subject to a comparison to a known Box Stock part (when performing a "stock part" comparison check it is recommended to use a + /- .005” tolerance). Engine will be teched as raced. There will also be a $200 claiming rule in place for this engine. Refusing to accept the claimer will result in immediate disqualification of competitor along with forfeiture of any points earned to date in class. Competitor will also not be allowed to compete any longer in that class.
Combustion chamber volume: 26.5 cubic centimeter minimum, with piston at TDC, using prescribed procedure.
Cylinder Head Requirements: Must be OEM casting only. Porting and / or grinding are not permitted. Valve seats are two angles 45 degrees valve face and 30 degrees top relief. Intake seat maximum ID .897” , Exhaust seat maximum ID .862”. Stock head bolts only, must have four. Head gasket/s maybe after market, must be of stock configuration, 2 gaskets permitted with a total minimum thickness of .008” and maximum of .020”. No copper or aluminum gaskets allowed. Any stock configuration exhaust gasket allowed no other sealer.
Block Requirements: Block must remain stock as produced. Stub for governor may be removed and hole plugged. No machining of block allowed. Welding to the block shall be for rod damage repair only and may not constitute a functional modification. Stock cylinder bore is 2.685" max. Stroke is 2.123" + .010" or - .005". No piston pop-out allowed. Matting surface finish of block and cylinder head is a non tech item, sufacing of both to correct gasket failure and meet cc check allowed. May use 2 side cover gaskets of stock configuration.
Carburetor requirements: Huayi OR RUI*ING model carb only. Carb to intake sealer is gasket only no other sealer allowed. Choke must be as supplied from factory, but may be fixed to stay in open position. Venturi .615” NO-GO. Rear carb bore .751” NO-GO. Main fuel jet .042” NO-GO. Low speed idle jet .019” NO-GO. Stock emulsion tube must be used and unaltered, .066" max ID (no pass through). Throttle shaft - .115” minimum. Butterfly - .037” minimum. Aftermarket air filter adapter allowed (max length of 1.375).
Valve Train: Stock valve cover only with any stock configuration gasket, no sealer. Factory stock rocker arms 1:1 ratio and push rods only. Stock valves only 45 degree angle only both valves, Intake valve Max OD .985” +/- .005” and Exhaust valve Max OD .948” +/- .005”, no modifications allowed. Only Box Stock valve springs. Max wire diameter on spring wire is .071” with a maximum tension of 10.8 lbs. at a height of .850”. Lash cap on exhaust valve only. Valve stem seal allowed only on Intake valve, maximun lip tickness of .027”. Minimum thickness of Intake retainer .230” , Exhaust retainer .250”. BS lifters only, no modifications allowed.
Ignition system: Stock Box Stock system only and must be unaltered. Kill switch and low oil sensor may be disabled and removed. Flywheel: Box Stock flywheel only(5lbs 4 oz minimum) including plastic fins. No alterations of any type allowed. Maximum ignition timing advance is 18° BTDC when a straight edge placed on the outside of the right-hand coil leg is just touching the right-hand edge of the metal magnet cover of the flywheel (See Picture below for example). Flywheel key is non-tech.
Piston and Rings: Must be unaltered Box Stock only. No machining of piston and rings allowed.
Connecting Rod: Stock Box Stock rod only. No machining of any type allowed. Stock rod bolts only.
Crankshaft Requirements: Stock Box Stock crankshaft required. Machining, polishing, addition of material or other alteration of crankshaft is prohibited. Stock factory timing gear mandatory and must be installed in original location. Crankshaft journal diameter is 1.180”max - 1.168” min.
Camshaft Requirements: Stock camshaft cores only, ez-spin assy must remain as stock. Cam lobe base circle diameter .865" -.005”/+.010” Duration check for Intake and Exhaust lobes (taken off pushrod). Intake duration of 219 degrees at .050 lift/86 degrees at .200 lift. Exhaust duration of 222 degrees at .050” lift/97 degrees at .200” lift(All duration checks on intake and exhaust allow +/- 2 degrees for wear and gauge variances). Max Intake lift on cam .225” – Min .215”lift taken at the pushrod. Max Intake lift at the valve .238” Taken on valve spring retainer with zero lash. Max Exhaust lift on cam .232” – Min .222” lift taken at the pushrod. Max Exhaust Lift at the valve .242” Taken on valve spring retainer with zero lash.
Blower Housing Assembly: pull starter must be present and remain stock. Pull starter may be rotated for a better crank angle.
Header and Muffler Requirements: Open header diameter but must run some form of a muffler it can be a Rlv or a Akra legal muffler.
Fuel Tank Requirements: Floor Mounted fuel tank mandatory (stock tank must be removed). Pulse type fuel pump allowed.
Fuel Pump Requirements: Fuel pump must be pulsed from either the crank case or the valve cover. You may install a flat metal plate in the original tank location for the purpose of mounting the throttle linkage and fuel pump.
Clutch and gear rule: Any clutch is allowed but must run a 17 tooth clutch gear in Clone #375 and 330, clone champs must run a 16 tooth clutch gear, no gear rule on rear gears
Claimer Rule: You must finish the race in the box stock class to purchase the winners engine for $200 (minus the clutch/chain guard/throttle kit, header pipe/muffler, air filter adaptor/air filter, top plate & fuel pump).
Important Note:Any attempt to increase the RPM ’s of the BOX STOCK PROJECT,Stock
Classes,engine(example:stronger/non stock valve springs or decreasing exhaust
restriction from stock levels)is strictly prohibited.Should this be allowed or preformed
will mandate the use of an aftermarket Billet style flywheel for high RPM use(Super
Box).ARC currently has these parts in their product line(part #’s 6618/6619)and they are approved by AKRA for use,others may become available as demand increases.Note:
Under no circumstances is this type of flywheel allowed in the Box Stock Project (Stock Classes),Stock Flywheel ONLY.
No other alterations to or from stock components are allowed
All WKA Stock Flathead/Animal Briggs Classes will run WKA Engine rules in all stock Briggs Classes.
WKA Stock Animal motors will be allowed to compete against the flatheads in all stock classes but must use the Horstman(WKA) 3 hole gold plate in order to compete.
