Heart of Texas Kart Club - 7300 Karl May Drive, Waco, Texas 76708
Heart of Texas Kart Club class Structure
Kid Kart
Micro Swift
Kid Kart
Age: 5-8
Honda GXH 50
Gears : 15/16 tooth front, 89 tooth rear .
Kid Kart Chassis
40 inches max front width
42 inches max rear width
40 inches minimum rear width
Weight: 160 pounds minimum weight
Kid Kart
Micro Swift
Kid Kart
Age: 5-8
Briggs and Straten LO206
Minimum Weight: 200 pounds- Kid Kart Chassis 215 ponds – Cadet Chassis
Engine: LO206 Senior Engine with 4100 rev limiter. Carb Lock Required. Black Junior Slide (Part#555732) .310 slide RLV #5507 Pipe
Clutch: MaxTorque Part#555727 only.
Gear: 17/57
Tires: EVINCO SKH2 Blue 10X4.60-5 front, 10X4.60-5 rear; Max Rear tire circumference is thirty three & three quarter (33.75) inches.
Kid Kart chassis dimensions:
Wheel Base: 29" - 31.5" inches
Overall Max Track width: Front, maximum 40" as measured to outside of rim/tire (no minimum). Rear, minimum 39", maximum 42" as measured to outside of rim/tire.
Height: 20 inches max at any point.
Cadet Chassis dimensions:
Wheel Base: 35" inches(889mm)
Rear Max Width: 50" inches(1270mm)
Rear Minimum Width: 41"(1041mm)
Maximum Axle Diameter: 30mm
Micro Swift
Micro Swift
Micro Swift
Age: 7-10
IAME Swift 60cc with restrictor
EVINCO Blue tires.
Spark Plug: NGK BR_EG or B_EG or DENSO W_ESZU or Autolite AR50, AR51, AR52 and AR53.
Exhaust Header : IAME Part# A85365 , 16mm diameter
Minimum weight: 220 Pounds
Cadet
LO206 Light
Micro Swift
Age: 8-12
Cadet size Chassis
Green Slide ( #555740 ) (.490")
Carb lock mandatory
Tires: Evinco Blue
50 inches Max rear width
spark plug: AutoLite AR3910X UNALTERED . Sealing washer must be in place,
Minimum Weight: 240 Pounds
LO206 JR2
LO206 Light
LO206 Light
Age: 12-15
Full Size chassis
Yellow Slide (#555741) (.570")
Carb Lock Mandatory
Tires: Evinco Blue
55 1/8 inches max rear width
Spark Plug: AutoLite AR3910X UNALTERED . Sealing washer must be in place,
Minimum Weight: 310 Pounds
LO206 Light
LO206 Light
LO206 Light
Ages 16 +
Black Slide
Tires: Evinco Blue
Max rear width: 55 1/8 inches
Spark Plug: AutoLite AR3910X UNALTERED . Sealing washer must be in place,
Minimum Weight: 360
LO206 Heavy
100cc Senior
LO206 Heavy
Ages 16+
Black Slide
Tires: Evinco Blue
Max rear width: 55 1/8 inches
Spark Plug: AutoLite AR3910X UNALTERED. Sealing washer must be in place,
Minimum Weight: 390 Pounds
100cc JR
100cc Senior
LO206 Heavy
Ages 12-15
KA and VLR motors
Tires: Evinco Blue
Minimum Weight: 320 pounds
Max rear width: 55 1/8 inches
KA will follow SKUSA Rule book
VLR will follow ROK CUP USA rules
100cc Senior
100cc Senior
100cc Senior
Ages 16+
KA and VLR motors
Tires: Evinco Blue
Minimum Weight: 360 pounds
Max rear width: 55 1/8 inches
KA will follow SKUSA Rule book
VLR will follow ROK CUP USA rules
TAG 125 cc
TAG 125 cc
100cc Senior
Ages 15+
Full size Sprint racing chassis
Minimum Weight: 360 pounds
Max rear width: 55 1/8 inches
125cc max
Tires: Evinco Red or Blue
Fuel: C12 or Pump gas. No alcohol or similar
Shifter
TAG 125 cc
Shifter
Ages 16+
Full size Sprint racing chassis
Max rear width: 55 1/8 inches
125cc max
Tires: Evinco Red or Blue
Fuel: C12 or Pump gas. No alcohol or similar
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