IMCA Modifieds. This class is part of a national sanctioning body where rules are the same at member tracks across the nation. Powered by high horsepower alcohol and race fuel burning engines, these cars are often a handful.
Mini Sports are smaller wheel based cars with non-V8 types of powerplants. Equiped with racing tires and modified race engines these cars are quick and exciting.
Mini Stocks are an entry level class for smaller wheel based cars running non-modified engines.