Manufacturers Cup Series
Next Event
Motorsports Country Club of Cincinnati
*Grand Nationals
- Batavia, OH
- August 12-14, 2022
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
Batavia 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.