Unlimited configuration, must be a powersports engine.Think you have a fast SxS? Then prove it! This class is for the biggest and baddest UTVs out there. They will be continuing to support the UTV community with their SXS classes as follows: Pro Outlaw UTV The SoCal Sand Drag Association (SCSDA) will be holding their first event of 2020 January 31st – February 2nd in San Jacinto, CA.