SCORE International Off Road Racing Series governs Class 12 cars, also known as SCORE Lites. They are defined as open wheel single or two seat vehicles limited to air-cooled engines. Engines must be VW Type 1 with a maximum of two valves per cylinder. Single seat cars have 1776 cc's maximum displacement and two seat cars have 1835 cc's maximum displacement. The required minimum weight for this class is 1500 pounds.