Following the announcement of the three teams involved in the project, Acura announced that for 2007 each team would concentrate on a certain aspect of development for the planned 2008 car. Andretti Green Racing and Highcroft Racing would use Courage LC75 chassis, and work on chassis design and aerodynamic modification. The third team, Fernández Racing, would use a Lola chassis and concentrate on developing the new Acura V8 engine. A third Courage LC75 would be retained by Honda of America for use as a developmental prototype.