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/Rookie:

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

Max RPM 4250


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 the box, Hemi or non-hemi ok , no mixing of parts between the two
 A. You may remove the governor and oil sensor and throttle stop screw
 B. Air filter and sock must be installed as per factory, no cutting or altering of air box in ant way 
Exhaust must be factory stock, no drilling, grinding or polishing of any type
D. No altering ignition timing by any means , Must have factory key installed, no offset keys
E. Factory Gas tank in original position only, cap may be vented
F. 87 octane fuel only, no additives of any type
G. Carburetor must be factory stock, no off brands of any type, no machine work of any type, AKRA 
specifacation
H. All internal parts must be unaltered factory stock
I. Stock head gaskets only, no thin or copper gaskets
J. No taping of blower housing
Claim rule, The track may claim an engine by replacing it with a new stock engine or a previous 
winners engine ,. A competitor may claim a competitors engine if both are in the top three. The 
claiming fee will be $300. The claimed motor will NOT include the arm guard, clutch or throttle  linkage

REFUSAL to accept claim will result in removal from any predator class for the remainder of
the year and forfeit of any accumulated points


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