The Open 2-Stroke Championship is contested over 4 or 5 rounds each year and run in combination with local series at Pat's Acres Racing Complex and PKA's McMinnville track, as well as other regional events in Oregon, and Washington.

Originally formed in 2016, the excitement explodes in 2022 (after a mostly cancelled year in 2020, and partial schedule in 2021) with the return of two races at Pat's Acres, and two events (including the season opener) at the famous Mac track. A fifth event is also being held in Spanaway, Washington.

Three different tracks, Saturday race, and Sunday races - great variety and a reasonable 4 or 5 race schedule that keeps it affordable, as well as a good spread of time between races to prepare.

We're bringing back the fun and smiles of affordable grassroots racing in the blazing fast 2-stroke classes. If you're looking for something faster than the LO206, and you're ready to move up, this is the place to be. Our semi-open rules allow the use of less expensive engines that are still competitive, so you can enjoy the thrill of 2-stroke power at a reasonable price level. We are also introduced the new Zamp O2s100 class in 2019 - the best bang for your buck.

Results & Point Standings

- Shifter Stock (ROK & Honda) | Shifter Open (KZ) | O2s100 | TaG -

Typical Race-Day Time Schedule Gates Open - 7:30 AM Practice - 9:00 AM Qualifying - 11:00 AM Races - 12:30 PM	Typical Night Race Time Schedule Registration Open - 1:30 PM Practice - 3:00 PM Qualifying - 5:30 PM Races - 7:10 PM
McMinnville Kart Track (MAC Track) 2070 NE Lafayette Ave. McMinnville, OR 97128 (503) 324-9072 portlandkarting.com	Pat's Acres Racing Complex (PARC) 6255 Arndt Rd. Canby, OR 97013 (503) 266-7287 patsacres.com
PSGKA Kart Track (Puget Sound) 24716 Mountain Highway E Spanaway, WA 98387 psgka.com