Manufacturers Cup Series

2022 Schedule

Daytona International Raceway

Daytona Beach, FL

December 27-30, 2021

Charlotte Motor
Speedway

Concord, NC

March 25-27, 2022

New Castle
Motorsports Park

New Castle, IN

May 13-15, 2022

Motorsports Country Club of Cincinnati

Milford, OH

August 12-14, 2022
*Grand Nationals

  *Best 6 races out of 8, except Kid Kart (Kid Kart Comer and Kid Kart Briggs best 3 races out of 4). Grand National Points can not be dropped.

Class Structure

  • Age: 5-7 (attained)
  • Numbers: 00-99
  • Engine: Comer C51 only
  • Fuel: Spec – 87 Octane
  • Weight: 150 lbs.
  • Tires: Vega VAH Red 460-5 – New or used tires can be run (Kid Kart Wheel Diameter 33 ¾ Max)
  • Gear Ratio: 10/89
  • Notes: See Section 900 for chassis and bodywork specifications
  • Age: 7-10
  • Numbers: 00-99
  • Engine: IAME Mini Swift engine with manufacturer-supplied exhaust
  • Carburetor: Tillotson HW-31A
  • Weight: 235 lbs.
  • Tires: Vega VAH Red 460-5
  • Notes: Tires must be new to start each event – 1 set per event
  • Age: 8-12
  • Numbers: 100-199
  • Engine: IAME Mini Swift engine with manufacturer-supplied exhaust
  • Carburetor: Tillotson HW-31A
  • Weight: 245 lbs.
  • Tires: Vega VAH Red 460-5
  • Notes: Tires must be new to start each event – 1 set per event
  • Age: 11-15 (attained)
  • Numbers: 800-899
  • Engine: IAME KA100 w/22mm header
  • Carburetor: As supplied by the manufacturer
  • Weight: 320 lbs.
  • Tires: Vega XH3 Green 460-5/710-5
  • Notes: (1) Option to use three front and three rears for competition. (2) Tires must be new to start each event.
  • Age: 7-12
  • Numbers: 400-499
  • Engine: Briggs LO206 Sealed Engine
  • Exhaust: RLV #5506 or #5507
  • Carburetor: As supplied by the manufacturer with Locking Cap #555726
  • Slide: Briggs Green .490 Part Number #555740
  • Fuel: Spec – 87 Octane
  • Weight: 265lbs.
  • Tires: Vega VAH Red 460-5
  • Notes: Tires must be new to start each event – 1 set per event
  • Age: 12-15
  • Numbers: 200-299
  • Engine: Briggs LO206 Sealed Engine
  • Exhaust: RLV #5506 or #5507
  • Carburetor: As supplied by the manufacturer with Locking Cap #555726
  • Slide: Briggs Gold Slide .590 Part Number 555741
  • Fuel: Spec – 87 Octane
  • Weight: 320lbs.
  • Tires: Vega VAH Red 460-5/600-5 (Max rear wheel width 212mm)
  • Notes: Tires must be new to start each event – 1 set per event
  • Age: 15+
  • Numbers: 500-599
  • Engine: Briggs LO206 Sealed Engine
  • Exhaust: RLV #5506 or #5507
  • Carburetor: As supplied by the manufacturer
  • Slide: Briggs Black Slide
  • Fuel: Spec – 87 Octane
  • Weight: CIK 360lbs; CIK 375lbs
  • Tires: Vega VAH Red 460-5/600-5 (Max rear wheel width 212mm)
  • Notes: Tires must be new to start each event – 1 set per event
  • Age: 5-7
  • Numbers: TBA
  • Engine: Briggs and Stratton 206 Engine
  • Clutch: MaxTorque Part#555727 only
  • Exhaust: RLV #5507 Pipe
  • Carburetor: As supplied by the manufacturer
  • Slide: Stock Black Junior Slide (Part#555728)
  • Fuel: Spec – 87 Octane
  • Weight: Kid Kart Chassis: 800mm Under 200 lbs, kart and driver
    Cadet Chassis: 900mm over 215 lbs, kart and driver
  • Tires: Vega VAH 4.60-5. Max Tire Circumference: 33.75” (at ambient temp.) 
  • Notes: CIK style bodywork and seats only 
  • Age: 15+
  • Numbers: 900-999
  • Engine: IAME KA100
  • Carburetor: As supplied by the manufacturer
  • Weight: 360 lbs.; 380lbs. Masters
  • Tires: Vega XH3 Green 460-5/710-5
  • Notes: (1) Option to use three front and three rears for competition. (2) Tires must be new to start each event.