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INFORMATION

 

 
WKA Classes
 

4-CYCLE MODIFIED DRIVER REQUIREMENT: Age 16 and older. Class II
License. ENGINE: Briggs Modified (section 707) MIN WEIGHT: 325 lbs; Open
4-Cycle (section 709) MIN WEIGHT: 360 lbs
CONTROLLED STOCK MEDIUM & HEAVY DRIVER REQUIREMENTS: Age 15 and older. Class II License. ENGINE: Briggs
& Stratton. MINIMUM WEIGHT: Medium 335-lbs.; Heavy 360-lbs.
JUNIOR CHAMP LITE & HEAVY DRIVER REQUIREMENT: Age 12 thru 15. Class II
License. ENGINE: Briggs & Stratton Stock 5HP. FUEL: Methanol. MINIMUM
WEIGHT: LITE - 345-lbs., HEAVY - 360-lbs.
JUNIOR SPORTSMAN 1 DRIVER REQUIREMENTS: Age 8 thru 10. Class II License.
ENGINE: Briggs & Stratton Stock 5HP, except must run .425” (purple)
restrictor plate on intake. FUEL: Methanol. MINIMUM WEIGHT: 250-lbs.
OTHER: except no steering fairing allowed.
JUNIOR SPORTSMAN 2 DRIVER REQUIRE-MENTS: Ages 10 and 12. Class II
License. ENGINE: Briggs & Stratton Stock 5HP, except must run .500”
(turquoise/blue) restrictor plate on intake. FUEL: Methanol. MINIMUM
WEIGHT: 265-lbs. OTHER: except no steering fairing allowed.
JUNIOR STOCK DRIVER REQUIREMENTS: Age 12 thru 15.Class II License.
ENGINE: Briggs &Stratton FUEL: Methanol. MINIMUM WEIGHT: 300-lbs.
LIMITED MODIFIED MEDIUM  DRIVER REQUIREMENTS: Age 15 and older. Class II
License. ENGINE: Briggs & Stratton. FUEL: Methanol. MINIMUM WEIGHT LITE
335-lbs.
RESTRICTED JUNIOR STOCK  DRIVER REQUIREMENTS: Age 12 thru 15. Class II
License. ENGINE: Briggs & Stratton Stock 5HP, except must run .575”
(gold) intake restrictor is mandatory. FUEL: Methanol. MINIMUM WEIGHT:
285-lbs.
SENIOR CHAMP KART  DRIVER REQUIREMENTS: Age 15 and older. Class II
License. ENGINE: Briggs & Stratton Stock 5HP. FUEL: Methanol. MINIMUM
WEIGHT: 410-lbs.
SENIOR STOCK  DRIVER REQUIREMENTS: Age 35 and older. Class II License.
ENGINE: Briggs & Stratton Stock 5HP. MINIMUM WEIGHT: 360-lbs.
STAR CHAMP DRIVER REQUIREMENTS: Age 15 and older. Class II license. ENGINE:
Tecumseh 10hp Star part #756992K. MINIMUM WEIGHTS: 435-lbs. General
frame, running gear rule, sec. 411-420, Bodywork, sec. 418.
STOCK LITE, MEDIUM & HEAVY  DRIVER REQUIREMENTS: Age 15 and older. Class
II License. ENGINE: Briggs & Stratton Stock 5HP. MINIMUM WEIGHT:
LITE:305-lbs, MEDIUM: 335-lbs, HEAVY: 360-lbs.
STOCK SUPER HEAVY  DRIVER REQUIREMENTS: Age 15 and older. Class II
license. ENGINE: Briggs & Stratton. MINIMUM WEIGHT: Overall minimum
weight is 390 lbs. Driver must weigh minimum of 200 lbs ready to race,
with all driving apparel & safety equipment but no other weight.
SUPER STOCK  DRIVER REQUIREMENTS: Age 15 and older. Class II License.
ENGINE: Briggs & Stratton Stock 5HP. MINIMUM WEIGHT: 335-lbs.
TECUMSEH STOCK  DRIVER REQUIREMENTS: Age 15 and older. Class II license.
ENGINE: Tecumseh 5hp Stock. MINIMUM WEIGHT: 335-lbs.
WKA GRAND NATIONAL STOCK  DRIVER REQUIREMENTS: Age 16 and older. Class II
License. Driver must have a current state driver’s license and /or
birth certificate. Drivers age 18 and younger will be required to
execute a Minor’s Release for prior to competing. ENGINE: Honda GX
340KI & GX390KI. MINIMUM WEIGHTS: 11 HP 550-lbs; 13HP 625-lbs.
WKA GRAND NATIONAL MODIFIED DRIVER REQUIREMENTS: Age 16 and older. Class II License. Driver must
have a current state driver’s license and /or birth certificate. 
Drivers age 18 and younger will be required to execute a Minor’s Release
for prior to competing ENGINE: ENGINE: Honda GX 340KI & GX390KI. 
MINIMUM WEIGHTS: 11 HP 550-lbs; 13HP 625-lbs.
KID KARTS (Exhibition Class Only) DRIVER REQUIREMENTS: Age 5 -7 . 
ENGINE: Comer 50cc, Box Stock, unaltered, 1.8 HP, fixed jet carb, size
58, with some type of intake restrictor to be named in Tech Update. 

 

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