Heart of Texas Kart Club
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Club members receive reduced race fees and track access for practice on non-race days

Heart of Texas Kart Club

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Heart of Texas Kart Club class Structure

Kid Kart

LO206 JR1

LO206 JR1

Ages 5-8

Comer 50 or Honda GXH 50

Comer: 10 tooth front, 89 tooth rear, Honda GXH50: 15/16 tooth front, 89 tooth rear .

Kid Kart Chassis

40 inche max front width

42 inches max rear width

40 inches minimum rear width

160 Pounds Weight Minimum for both motors.  

All kid karts will run together.  However, they will be scored separately if running different motors.

Honda GXH 50 Rule book

LO206 JR1

LO206 JR1

LO206 JR1

Ages 8-12

Cadet size Chassis

Blue Slide (555734) 

Carb lock mandatory

Evinco Blue Tires

50 inches Max rear width

 AutoLite AR3910X spark plug UNALTERED .  Sealing washer must be in place, 

240 Pounds Minimum Weight

2023 Briggs and Stratton Rule Book

2023 Briggs racing rulebook

LO206 JR2

LO206 JR1

LO206 Light

Ages 12-15

Full Size chassis

Yellow Slide (#555741) 

Carb Lock Mandatory

Evinco Blue Tires

55 1/8 inches max rear width
AutoLite AR3910X spark plug UNALTERED .  Sealing washer must be in place, 

310 Pounds Minimum Weight

2023 Briggs and Stratton Rule Book


LO206 Briggs Racing Rulebook

LO206 Light

LO206 Light

LO206 Light

Ages 16 +

Black Slide

Evinco Blue Tires

Max rear width 55 1/8 inches

AutoLite AR3910X spark plug UNALTERED .  Sealing washer must be in place, 

360 Minimum Weight

2023 Briggs and Stratton rule book

2023 Briggs Racing Rulebook

LO206 Heavy

LO206 Light

LO206 Heavy

Ages 16+

Black Slide

Evinco Blue Tires

Max rear width 55 1/8 inches

AutoLite AR3910X spark plug UNALTERED .  Sealing washer must be in place, 

390 Pounds Minimum Weight

2023 Brigg and Stratton rule book

2023 Briggs Racing Rulebook

100cc JR

LO206 Light

LO206 Heavy

Ages 12-15

 KA and VLR motors 

Evinco Blue Tires

320 pounds Minimum Weight

Max rear width 55 1/8 inches

KA will follow SKUSA Rule book

VLR will follow ROK CUP USA rules

2023 SKUSA Rulebook

100cc Senior

100cc Senior

100cc Senior

Ages 16+

KA and VLR motors

Evinco Blue Tires

360 pounds Minimum Weight

Max rear width 55 1/8 inches

KA will follow SKUSA Rule book

VLR will follow ROK CUP USA rules

2023 SKUSA Rulebook

Open

100cc Senior

100cc Senior

Ages 16+

Full size Sprint racing chassis

Max rear width 55 1/8 inches

125cc and under.

No shifter karts.

Electric

100cc Senior

Electric

Ages 16+

Full size Sprint racing chassis

Max rear width 55 1/8 inches


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