Rotax rules update
This spring, Rotax announced the 2013 rules. Among a few other things, there were new carb rules. Due to parts unavailablilty, Rotax is changing back to 2012 carb rules for now. We will be enforcing 2012 carb rules for the entire season, so you will know what to count on for the entire year.
D1 tires will be required for Micro, Mini, and Junior. Masters and Senior will be on the D2. Both the Black bottle and Yellow bottle XPS oil will be allowed in all classes.