Gemini racing is one of Australia’s most affordable motorsport and entry level circuit racing categories. The cars have not changed a great deal since their racing debut 29 years ago - they still run the G161z 1.6 Litre motor, 4/5 speed gearbox and non-limit slip differential. Camshaft, engine specs and tyres are all controlled items. The logic behind this is to place more emphasis on driver ability and skill.

Such an affordable mass production vehicle, racing in a competition controlled to ensure competitiveness has created a following which is steadily increasing. Spectators love watching the Gemini's rubbing door handles in the return to a style of racing where overtaking is possible almost anywhere on the circuit.