The Oregon 2-Stroke Championship presented by Word Racing.

Professionally run. Grassroots focused.

This official Oregon karting championship for 2-stoke karts is being contested over 6 rounds in 2016 and run in combination with OSKCS series and events. The goal is to have a more condensed, time friendly, competitive and fun focused series with a higher and more consistent entry base of Shifter, and TaG, racers.


All types of 2-stroke engines are welcomed! In TaG, older "obsolete" Rotax engines, and Parilla Leopards are encouraged to come on out and have fun, along with the newer X125's, and X30's. Shifters, bring what you have - '99 Honda, '01 Honda, ICC, KZ - you name it, we're all racing together. Different weights for different engines, but only two shifter classes...either Shifter Light, or Shifter Heavy...keeping it simple and fun!


AUGUST 13 NIGHT RACE WAS HUGE! Thank you to everyone who participated, and also for the generous support from our sponsors - over $1000 in prizes and cash - 100% of which went directly to the racers!

Sponsored by Word Racing

If you are interested in running this series as a regular, we would love to hear from you! Like our Facebook page, and come race with us on the following dates:

April 17: PARC - Canby, OR
May 15: Mac Track - McMinnville, OR
June 18: PARC - Canby, OR *Night Race
July 24: Mac Track - McMinnville, OR
August 13: PARC - Canby, OR *Night Race
September 17: Mac Track - McMinnville, OR *Night Race



August 11, 2016 -- We are pleased to announce PitKit as the official tool supplier for the O2s Championship. A new C20 Five-Section Cantiliver Tool Box for the winner in every category (Shifter Heavy, Shifter Light, TaG Sr., Jr., and Cadet), at the August 13 race! Also, 10% off everything on the website for all O2s Participants* (see Joey for details).

August 2, 2016 -- We are happy to have Shepard Performance Karting on board as the official Pat's Acres Night Race sponsor for the Shark Shifter Heavy class. Cash for the top 3, at the August 13 race!

July 28, 2016 -- We are excited to announce eShifter Kart as the official Shifter Light class sponsor, now know as the eShifter Kart Shifter Light Class! Two Gift certificates drawings at each of the two remaining rounds, everyone entered in the light class has a chance to win!

July 21, 2016 -- We are pleased to announce Shark Shifter as the official sponsor of the Shifter Heavy class, now known as the Shark Shifter Heavy Class! Gift Certificates for the top 3 at each round!

2016 Supplemental Technical Regulations manual

2016 Points Structure


Driver Information & Sign-up Form


- Shifter Heavy | Shifter Light | TaG Sr. | TaG Jr. | TaG Cadet -

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