Full circuit

• One hour races in Gr3 cars, Double length & points on offer for the final round
• 3 Drivers per team which can be changed out from week to week
• Aero tuning is allowed
• Drivers can lock in any Gr3 car they want at the start of the season, but must stick with it for every race they attend
• 2x tyres, 2x fuel – starting each race with half a tank