"Development plans are already in place to boost the cash flow past an existing $1 million per annum. Add-ons such as an off-road track, motorsport museum, cafe and other on-site tourism activities could make this facility into an international motorsport attraction and a national icon."
There is room for the erection of temporary grandstand seating and VIP, media and hospitality suites bringing the full spectator capacity to around 45,000 people. The main straight embankment gives fans commanding views of the entire 3.3km FIA Grade 2 circuit.
Mr Gubb said the complex held considerable appeal for racing teams, sponsors and promoters.
Other events regularly hosted at the venue include, but are not limited to, the V8 Supertourers, Toyota Racing Series, NZ Superbike Championships and the New Zealand Drifting Championships.