F1 technical regulations for 2013 approved

The Technical Regulations for 2013 were approved:

— Power units will be four cylinders, 1.6 litre with high pressure gasoline injection up to 500 bar with a maximum of 12,000 rpm, with extensive energy management and energy recovery systems (now known as ERS), reflecting the decision taken by the WMSC in December 2010

— The aerodynamic regulations have been based on 2011 rules, with modifications in order to improve the aerodynamic efficiency: together with the power train rules, this will enable a 35% reduction in fuel consumption

— The height of the tip of the nose will be limited to ensure better compatibility in a T-bone style accident

— A limitation on transmissions (gear ratios, number of gearboxes) in order to decrease costs

— The overall weight of the car must be no less than 660kg

In consultation with the main stakeholders, and following the outcome of this consultation, a fax vote by the WMSC could be considered by 30 June latest to redefine the implementation date of these technical regulations.