Friday practice on Nov 27. Tech table in place for events. Tire prep is allowed. 13.5 classes: Epoxy 13.5 motors are allowed at all events (one-year grace period; ROAR drops them for 2027). Class rules are on the 4 Rocks Classes / Rules tab.
Classes offered
13.5 Late ModelOpen Late Model13.5 SprintLosi SprintMidgetMidwest ModifiedOpen Sprint2WD Buggy Street Stock1/10 Losi Dirt Late Model
