Rules
2025 Rules
General Rules
No Tire Rule
MyLaps Transponders & RACEceivers Are Required
Frequency 454.000
MyLaps Transponders & RACEceiver Rentals Are Available
Transponder Mounting Location For All Classes Will Be On Steering Shaft Close To Bottom Of Kart
Burris Rules
AKRA Rules As Printed For 2025
WKA Rules Apply To Animals & Flatheads
AKRA Rules Apply To Clones
All Jr. Drivers Must Wear Chest Protector
Class Rules
Rookie A:
This Is A Learning Exhibition Class With No Points
Dominate Karts/Drivers Will Be Moved Up
Driver Requirement: First Year Racers
Minimum Weight: 200# (kart & driver)
General Rules: WKA
Fuel: Gasoline (87 octane)
Engine: Bone Stock Predator Motor 79cc
Drum Clutch
Bone Stock Predator Only
Possible RPM Rule ???
Rookie B:
Engine: Bone Stock 212cc Predator
Restrictor Plate: Red
Minimum Weight: 225# (Kart & Driver)
Jr. 1:
Driver Requirement: Ages 5-10
Minimum Weight: 250# (kart & driver)
General Rules: WKA
Engine: AKRA Clone Motor (196cc)
Restrictor Plate: .425 (Green)
Fuel: Gasoline (87 octane)
Pipe: Any single stage, one piece header made from .750” OD steel tubing, with RLV Mini B-91 Silencer installed thread fitted at the end of the pipe. Maximum length including muffler 15”, minimum 10”. AKA: WIENIE PIPE
Jr. 2:
Driver Requirement: Ages 10-12
Minimum Weight: 275# (kart & driver)
General Rules: WKA
Engine: AKRA Clone Motor (196cc)
Restrictor Plate: .500 (purple)
Fuel: Gasoline (87 octane)
Pipe: Any single stage, one piece header made from .750” OD steel tubing, with RLV Mini B-91 Silencer installed thread fitted at the end of the pipe. Maximum length including muffler 15”, minimum 10”. AKA: WIENIE PIPE
Jr. 3:
Driver Requirement: Ages 12-15
Minimum Weight: 300# (kart & driver)
General Rules: WKA
Engine: AKRA Clone Motor (196cc)
Restrictor Plate: .550 (blue)
Fuel: Gasoline (87 octane)
Large Pipe
Jr. Predator:
Driver Requirement: Ages 7-14
Minimum Weight: 300# (kart & driver)
Engine: Predator Motor (212cc)
Restrictor Plate: .500 (Purple)
Fuel: Gasoline (87 octane)
Jr. Cage:
Driver Requirement: Ages 8-14
Minimum Weight: 275# (Kart & Driver)
General Rules: WKA
Motor Option #1
Engine: Briggs & Stratton 6.5 hp. Animal.
Restrictor Plate: .225 - 3-hole (purple)
Fuel: Methanol
Motor Option #2
Engine: AKRA Clone Motor (196cc)
Restrictor Plate: .425 (green)
Fuel: Gasoline (87 octane)
Pipe: Open Pipe
Cage Mount: Must Be Welded On
Jr. Wing:
(Must Have Wing)
Driver Requirement: Ages 8-14
Minimum Weight: 275# (Kart & Driver)
General Rules: WKA
Motor Option #1
Engine: Briggs & Stratton 6.5 hp. Animal.
Restrictor Plate: .225 - 3-hole (purple)
Fuel: Methanol
Motor Option #2
Engine: AKRA Clone Motor (196cc)
Restrictor Plate: .425 (green)
Fuel: Gasoline (87 octane)
Pipe: Open Pipe
Cage Mount: Must Be Welded On
Clone 350:
Driver Requirement: Ages 15 & over
Minimum Weight: 350# (kart & driver)
Engine: AKRA Clone Motor (196cc)
Fuel: Gasoline (87 octane)
Pipe: Open Pipe
Clone 400:
Driver Requirement: Ages 15 & over
Minimum Weight: 400# (kart & driver)
Engine: AKRA Clone Motor (196cc)
Fuel: Gasoline (87 octane)
Pipe: Open Pipe
Flathead 350:
Driver Requirement: Ages 16 & over
Minimum Weight: 350# (kart & driver)
Engine: Briggs & Stratton 5 hp Flathead
Fuel: Methanol
Predator 360:
Weight: 360# (kart & driver)
Age: 14+
1. Engine must be run out of box.
2. You can remove the governor but you don't have to.
3. You can remove the oil sensor.
4. Air filter and sock must be installed per factory.
5. Engine must have a key way installed by factory on the flywheel.
6. You may disconnect throttle top screw.
7. You must run factory gas tank.
8. You can only bolt on a chain guard. No aftermarket add ons.
9. You can vent the gas cap. (per safety, the cap must be taped down)
10. No engine builder stickers on these motors. They are stock motors.
11. Fuel: 87 Octane only
12. Carburetor: Must remain stock (no alterations)
13. Engine: Predator 212 cc engines No exchanging or mixing of parts between motors.
14. Cylinder head: Must be OEM Predator type casing only. Intake and Exhaust ports must remain as factory produced. Porting or deburring is not permitted. Transition edge from port runner to bowl area must retain defined edge. Head gasket surface must remain stock. No copper or aluminum gaskets.
15. Valve: stock valves only
16. Valve Train: must use stock pushrods, rocker arms, retainers and valve springs. No alterations or aftermarket valve train components allowed.
17. Camshaft must remain stock.
18. Crank rod and piston must be factory without any modifications. Stock piston rings.
19. You must run the stock head gasket. No thin head gaskets.
20. We recommend a full length bumper that extends the length of the rear wheels for added safety.
**If you refuse tech, you will be removed from the class for the remainder of the season**
**If your engine is found to be modified after tech, you will be disqualified and removed from the class for the remainder of the season** (All points will be forfeited)
**If a driver wins a certain amount of races (to be determined yet), the track will take your motor and give you another one. (Brand new in box)
Sr. Wing
Bore 2.756”-70mm max stroke 2.165+ or -.010 max. (212cc)
Engine Block Predator Or Tillotson. Engine sealed by approved builder.
All engine measurements are maximum they can be smaller.
Exhaust - All pipes must use mufflers with baffles in place.
Floor Mounted fuel tank with any pulse type fuel pump.
Clutch – Any Disc Or shoe type drum.
Carb – Any type 22mm venturi (.866 inch) Max.
Piston – Any
Crankshaft – Predator Or Tillotson
Flywheel- Any Billet Aluminum 3.3lb. Minimum
Ignition Coil – Stock predator coil or stock Tillotson
Heads - Cast Aluminum heads only. No Billet Heads. Porting & Milling allowed. Valves may be stock or stainless steel. Single valve spring only. No welding on head.
Valve sizes- Intake 27mm Max. Exhaust 25mm. Max
Value Train – Rocker arms may be stock roller. Ratio rockers permitted.
Camshaft – Any. Max lift .300” at retainer both intake & exhaust
Fasteners & Gaskets – Non-Tech
Crankshaft bearings must be metallic (no other material).
Connecting Rod – Billet Aluminum 3.403” Max Length
Fuel Type: Gas Or Alcohol
Tires: Yellow Vegas Or Burris (any compound)
Cage Mount: Can Be Welded Or Bolted
Wing : No adjustment allowed during race
Center 32x35
Left Board 40x20
Right Board 40x14
Must Within +/-2” All Center Right Or Left
Cage Mount: Can Be Welded Or Bolted On
Also feel free to contact Dick at 814-592-7453 or Don Gordner 570-515-0379 for any questions on Sr. wing rules.
Rules Subject To Change As Needed For Fair Competition & Safety
