top of page

2022 SIRA CLASS STRUCTURE:

CLASS NAME:       

 

Kid Karts

 

Jr 1 Sportsman 206

Jr 2 Sportsman 206

 

206 Senior

 

206 CIK

206 Masters

 

Sr 4 cycle Sr

Yamaha Can

KA100/Yamaha Pipe

80cc Shifter

 

125cc Shifter

​​​​

AGE:

5-8 Years

7-12 Years

12-15 Years

15+

15+

40+

15+

15+

15+

15+

15+

WEIGHT:    

 

N/A

250#

310#

375#

375#

390#

Animal 385#

206 super stock 385#

Flat head 375#

Clone 375#

206 stock 370#

350#

 

KA100  360#

Yamaha Pipe 360#

385# / 395# Front Brakes

Stock/Modified Honda 380#

ROK 395#

KZ 405#

Honda 144cc 405#

Special Notes:   

Participation Class: Comer C-50/Honda GX50

Briggs and Stratton 206 Rules: Green Carburetor Slide

Briggs and Stratton 206 Rules: Gold Carburetor Slide

Bodywork: American or CIK

Wheel widths: Frt 5-5/8: Rear 8-3/4", CIK Body/Seat

Bodywork: American or CIK

Bodywork: American or CIK

 

 

RLV-V #7548 4 hole can

 

KA100 Per WKA

Yamaha Pipe Exhaust: RLV CK-4 pipe and header

Notes

Non Points, NO 175cc Engines

2023 SIRA Anderson Mayor’s Cup Grand Prix

Supplemental Rules
 

All classes will follow the 2022 SIRA rule book with the exception of these supplemental rules:

Supplemental Rules:

All 206 classes:

​ 206 Tech per Briggs and Stratton rules 2023:
Effective January 16, 2023
(Last updated February 15, 2022)

206 Fuel:

 

Speedway

555 S Scatterfield Rd.

Anderson, IN

46012

 

87 Octane, Pump #1.

 

*if pump #1 is in active, use Pump #2, and etc.)

 

2-Cycle Classes:

 

Fuel:

2-Cycle fuel must meter negative

​Open Shifter Weights:

 

Stock/Modified Honda: 380#

ROK: 395#

KZ: 405#

Honda 144cc: 405#

IAME ​175: 410# (Engine tech per IAME)

 

 

 

Ver 1.2 5.9.23

Updated 5.9.23

Promoters Options Classes: TaG Senior, 4-CYCLE Flathead Only, Vintage, Unlimited, HPV/KPV, Electric, 2-Cycle Jr., Other

2022 SIRA RULE BOOK:

bottom of page