About this event
4 Cycle Winter Karting League
- Dates: Jan 14th, Jan 29th (NEW DATE), Feb 18th, Mar 11th, Apr 8th, and Apr 29
- Location: Adams Motorsports Park
- Times:
- Registration 7:00am - 8:00am
- Drivers Meeting 8:00am - 8:30am
- Racing 8:30am - 3:30 am
- Entry Fee:
- $100 AMP Member / $150 Non Member (Kart Not Provided)
- $500 kart rental and safety gear (10 available)
- $25 transponder rental per race (30 available)
- Sign up for all six races at once and save $100 off the total registration
- Format: Practice / Qualifying / Heat / Main Event
- Classes
- Kid Kart: 5-8 years *
- 160 lbs Honda
- Cadet: 7-12 years
- 245 lbs Briggs / Tillotson
- Junior: 11-15 years
- 320 lbs Tillotson
- Senior: 16+ years
- 350 lbs Tillotson
- Masters: 35+ years *
- 370 lbs. Tillotson
- Kid Kart: 5-8 years *
- Pit Pass Fee: $20
*All participants must wear racing gear and close-toed shoes
Event requirements
-
Kid Kart
Competition age: 5-8 years
Weight: 160
Tires: Hoosier R60B 4.50/10.0-5 front and rear
Honda GX50 16t front driver/ 89t rear sprocket
o Carb jet 52 or 55 allowed (exception to HPD rules)
o Throttle plate maybe stamped 130 or 140. Color & material used is non-tech (exception to HPD
rules)
o Float #1-5 allowed (exception to HPD rules).
o Pushrod length: Minimum 2.145”; Maximum 2.774” (exception to HPD rules).
Clutch: Maximum stall speed 3100 RPM (exception to HPD rules)
Fuel: Pump gas only (see Spec fuel at beginning of list)
Tech specs: Honda engine must have factory seals intact & runs per HPD rules except where noted. *Must turn 5 years old before December 31st, 2023
Cadet
Competition age: 7-11 years
Weight: 245 lbs / Briggs / Tilliotson
Tires: Hoosier R60B 4.50/10.0-5 front and rear
Engine: Briggs & Stratton LO206 / Tilliotson T-212
Carburetor slide – Blue with Lock (stock)
Gear Ratio: 16:53 w/ 35 Chain, 20:66 w/219 Chain
See Briggs & Stratton 2021 LO206 Regulations / Tillotson T-212 Engine Rulebook USA2022
Fuel: pump gas only (see Spec fuel at beginning of list)
Tech specs: B&S LO206 Regulations / Tillotson T-212 Engine Rulebook USA2022
*Must turn 7 years old before December 31st, 2023
Junior
Competition age: 11-15 years
Weight: 320 lbs / Briggs / Tilliotson
Tires: Hoosier R60B 4.50/10.0-5 front, 6.00/11.0-5 Rear
Engine: Briggs & Stratton LO206, Tillotson T-212
Carburetor slide – Black (stock)
Gear Ratio: 16:57 +/- 1 tooth w/ 35 Chain, 20:71 +/- 1 tooth w/219 Chain
See Briggs & Stratton 2022 LO206 Regulations / Tillotson T-212 Engine Rulebook USA2022
Fuel: pump gas only (see Spec fuel at beginning of list)
Tech specs: B&S LO206 Regulations / Tillotson T-212 Engine Rulebook USA2022
*Must turn 11 years old before December 31st, 2023
Senior
Competition age: 16+ years
Weight: 350 lbs / Briggs / Tilliotson
Tires: Hoosier R60B 4.50/10.0-5 front, 6.00/11.0-5 Rear
Engine: Briggs & Stratton LO206 / Tillotson T-212
Carburetor slide – Black (stock)
Gear Ratio: 16:59 +/- 1 tooth w/ 35 Chain, 20:73 +/- 1 tooth w/219 Chain
See Briggs & Stratton 2022 LO206 Regulations / Tillotson T-212 Engine Rulebook USA2022
Fuel: pump gas only (see Spec fuel at beginning of list)
Tech specs: B&S LO206 Regulations / Tillotson T-212 Engine Rulebook USA2022
*Must turn 16 years old before December 31st, 2023
Masters
Competition age: 35+ years
Weight: 370 lbs. Briggs / Tillotson
Tires: Hoosier R60B 4.50/10.0-5 front, 6.00/11.0-5 Rear
Engine: Briggs & Stratton LO206 / Tillotson T-212
Carburetor slide – Black (stock)
Gear Ratio: 16:61 +/- 1 tooth w/ 35 Chain, 20:75 +/- 1 tooth w/219 Chain
See Briggs & Stratton 2021 LO206 Regulations / Tillotson T-212 Engine Rulebook USA2022
Fuel: pump gas only (see Spec fuel at beginning of list)
Tech specs: B&S LO206 Regulations / Tillotson T-212 Engine Rulebook USA2022
*Must turn 35 years old before December 31st, 2023