Sat, Jan 14 - Sat, Apr 29, 2023

AMP Winter 4 Cycle Karting League

Adams Motorsports Park

About this event

4 Cycle Winter Karting League

 

  • Dates: Jan 14th, Jan 28th, 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 (20 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 Briggs / Tillotson
    • Senior: 16+ years
      • 350 lbs Briggs / Tillotson
    • Masters: 35+ years *
      • 370 lbs. Briggs / Tillotson
  • 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

Adams Motorsports Park

Riverside, CA

Organizer

Karting organized by

Adams Motorsports Park, Inc

More events from this organizer
Race To T4 Nations Cup
May
20
Race To T4 Nations Cup
Adams Motorsports Park

AMP Winter 4 Cycle Karting League

Sat, Jan 14 - Sat, Apr 29, 2023