Mosley said that the TWG's idea - combined with his plans to drastically reduce the number of tyres allowed per weekend and make engines last for two races - would probably be enough to bring about the reduction in speeds he desired.
Like the modified old car, it has been designed to conform to new rules requiring reduced downforce, tyres which last an entire race andengines which last for two races.
Costs are kept low by using production car engines, with the Dallara being powered by a unit straight out of a Toyota MR2, and by making tyres last two or three races.