Open Stock & Open Improved

For further notes on Open Stock and Open Improved Stock click HERE.

Open Stock

All snowmobiles must follow ISR rules and weights in stock form. 

2 Stroke -  Any stock qualified snowmobile as outlined in ISR rules with the exception of allowing an aftermarket muffler 

4 Stroke - Any stock production 4stroke, no modifications to engine,turbo. Oem waste gate and blowoff valve required.

Modifications allowed include 
- ecu flash or boondocker  
- charge tubes may be changed but must remain oem diameter 


Open Improved

2 Stroke - Improved Stock qualified sleds allowed to a maximum of 800 cc's 

4 Stroke - Any production 4stroke, no modifications to engine,turbo. Waste gate and blowoff valve changes/replacement allowed.

Modifications allowed include 
- ecu flash or boondocker 
- down pipe and straight pipe (header must remain oem) 
- charge tubes may be change but must remain oem diameter 
- aftermarket air intake (must be under hood and can not alter oem appearance) 

Contact Us:

Dale Roger - Race Director

(306) 240-5373 

Sherri Roger - Marketing Director

(306) 819-0453 

Tyler Roger - Race Director 

Tonia Alkestrup - Marketing Director

Mike LaValley - Webmaster


Mailing Address: S.S.R.A. 405-1st St E, Meadow Lake, Sk. S9X 1E8

© 2019 by SSRA.
Website by:  Maxceleration Dealer Services