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Class Structure

Kid Kart

B&B Electric - 217.528.9666
Age:5–8 years old
Engine:Comer C-50/C-51, Briggs Junior 206, Honda GXH50U, IAME Bambino
Carburetor:As supplied by the manufacturer
Exhaust:As supplied by the manufacturer
Tires:MG "SH" Red 4.60 / 4.60
Weight:150 lbs
Notes:
  • This is a non-points exhibition class.
  • Comer C-50/C-51 must be 50cc and ran with fixed jet carb sizes 54 to 58, gear ratio of 10/89 and #219 chain.
  • Briggs Junior 206 must run gear ratio of 17/57 and #35 chain.
  • Honda GXH50U must be run as supplied by HPD.
  • See rulebook for IAME Bambino specs.

IAME Micro Swift

Quickswim - 414.940.2297
Age:7–10 years old
Engine:IAME Swift 60cc with factory 16mm header, factory airbox
Carburetor:Tillotson HW-31A
Exhaust:As supplied by the manufacturer
Tires:MG "SH" Red 4.60 / 4.60
Weight:225 lbs
Notes:Must run Cadet Bodywork including Cadet nose on Cadet chassis. SFI 20.1 Chest Protectors MANDATORY for drivers under 13 years of age.

IAME Mini Swift

DNJ Intermodal Services - 708.652.6700
Age:8–12 years old
Engine:IAME Swift 60cc, factory airbox
Carburetor:Tillotson HW-31A
Exhaust:As supplied by the manufacturer
Tires:MG "SH" Red 4.60 / 4.60
Weight:245 lbs
Notes:Must run Cadet Bodywork including Cadet nose on Cadet chassis. SFI 20.1 Chest Protectors MANDATORY for drivers under 13 years of age.

IAME KA100 Junior

Advanced Design Studio - 847.665.1669
Age:12–15 years old
Engine:IAME KA100, factory airbox
Carburetor:Tillotson HW-33A
Exhaust:As supplied by the manufacturer
Tires:MG "SH" Red 4.60 / 7.10
Weight:320 lbs
Notes:SFI 20.1 Chest Protectors MANDATORY for drivers under 13 years of age.

IAME KA100 Senior

Woltjer Racing Engines - 918.258.0598
Age:15+ years old
Engine:IAME KA100, factory airbox
Carburetor:Tillotson HW-33A
Exhaust:As supplied by the manufacturer
Tires:MG "SH" Red 4.60 / 7.10
Weight:360 lbs
Notes:

IAME KA100 Masters

Franklin Douglass - 414.610.1630
Age:30+ years old or 15+ if driver over 200 lbs
Engine:IAME KA100, factory airbox
Carburetor:Tillotson HW-33A
Exhaust:As supplied by the manufacturer
Tires:MG "SH" Red 4.60 / 7.10
Weight:380 lbs
Notes:

Briggs 206 Sportsman

Perkins All Star Exteriors - 847.838.9331
Age:7–12 years old
Engine:Briggs & Stratton 206
Carburetor:Green Slide and Lock Cap
Exhaust:As supplied by the manufacturer
Tires:MG "SH" Red 4.60 / 4.60
Weight:265 lbs
Notes:No lay down seats permitted. CIK bodywork with plastic rear bumper required. SFI 20.1 Chest Protectors MANDATORY for drivers under 13 years of age.

Briggs 206 Junior

One Powersports - 262.725.7111
Age:12–15 years old
Engine:Briggs & Stratton 206
Carburetor:Yellow Slide (#555741-0.570”) and Lock Cap
Exhaust:As supplied by the manufacturer
Tires:MG "SH" Red 4.60 / 6.00
Weight:320 lbs
Notes:No lay down seats permitted. CIK bodywork with plastic rear bumper required. SFI 20.1 Chest Protectors MANDATORY for drivers under 13 years of age.

Briggs 206 Senior Medium

Mill-Rite Inc. - 414.873.5858
Age:15+ years old
Engine:Briggs & Stratton 206
Carburetor:As supplied by the manufacturer
Exhaust:As supplied by the manufacturer
Tires:MG "SH" Red 4.60 / 6.00
Weight:360 lbs
Notes:No lay down seats permitted. CIK bodywork with plastic rear bumper required.

Briggs 206 Senior Heavy

CKT Racing Engines - 630.513.5857
Age:15+ years old
Engine:Briggs & Stratton 206
Carburetor:As supplied by the manufacturer
Exhaust:As supplied by the manufacturer
Tires:MG "SH" Red 4.60 / 6.00
Weight:380 lbs
Notes:No lay down seats permitted. CIK bodywork with plastic rear bumper required.