Porsche Wins First IMSA Green Racing Challenge at Rolex 24 Hours at Daytona
[caption id="attachment_51190" align="alignleft" width="218"] Presentation by SAE of IMSA Green Racing Challenge trophy to Porsche North America 911 Team photo: R.Kozak[/caption] by Joanne Ivancic (Advanced Biofuels USA) The Porsche 911 (running as #911),fielded by Porsche North America, and driven by Porsche