Classes

Micro Swift
Age: 7-10
MINIMUM WEIGHT: 220 pounds
NUMBERS: 204-299
Fuel/Oil: Sunoco Supreme/ ELF HTX909 SAE 50
SKUSA MEMBERSHIP REQUIRED

Mini Swift
Age: 9-13
MINIMUM WEIGHT: 245 pounds
NUMBERS: 104-199
Fuel/Oil: Sunoco Supreme/ ELF HTX909 SAE 50
SKUSA MEMBERSHIP REQUIRED

KA100 Junior
Age: 12-15
MINIMUM WEIGHT: 320 pounds
NUMBERS: 804-899
Fuel/Oil: Sunoco Supreme/ ELF HTX909 SAE 50
SKUSA MEMBERSHIP REQUIRED

KA100 Senior
Age: 15+
MINIMUM WEIGHT: 355 pounds
NUMBERS: 904-999
Fuel/Oil: Sunoco Supreme/ ELF HTX909 SAE 50
SKUSA MEMBERSHIP REQUIRED

KA100 Master
Age: 21+
MINIMUM WEIGHT: 390 pounds
NUMBERS: 404-499
Fuel/Oil: Sunoco Supreme/ ELF HTX909 SAE 50
SKUSA MEMBERSHIP REQUIRED

T4 Senior
Age: 15+
MINIMUM WEIGHT: 350 pounds
NUMBERS: 504-599
Fuel/Oil: Sunoco Supreme/ Tillotson Xeramic T4 Racing Oil
Spec Gear: Speedsportz 19/72-75, NOLA 19/69-71, AMP 19/70-73, KartMoto 19/70-73

206 Kid Karts
Age: 5-8
Qualifying grid set by championship points
MINIMUM WEIGHT: 200 pounds- Kid Kart Chassis
215 pounds – Cadet Chassis
NUMBERS: 10-99
Fuel/Oil: Pump fuel designated per event/ Per Briggs

206 Cadet
Slide: Green .490
Age: 7-13
MINIMUM WEIGHT: 245 pounds
NUMBERS: 204-299
Fuel/Oil: Pump fuel designated per event/ Per Briggs

206 Junior
Slide: Yellow .570
Age: 12-15
MINIMUM WEIGHT: 320 pounds
NUMBERS: 304-399
Fuel/Oil: Pump fuel designated per event/ Per Briggs

206 Senior
Age: 15+
Slide: Black
MINIMUM WEIGHT: 360 pounds
NUMBERS: 604-699
Fuel/Oil: Pump fuel designated per event/ Per Briggs

Any other classes added to any event will use the current SKUSA class structure or be outlined in the TSRS Supplemental.

All ages listed are based on the SKUSA rulebook age rules. Please review for further clarification.

Classes may be combined or separated based on actual class entry