Behind Audi's Biodiesel Victory At The 24 Hours Of Le Mans

One of the more interesting but overlooked facts from the 2008 24 Hours of Le Mans was that the Audi R10 TDI cars not only ran, but won, on a mixture of Shell V-Power Gas-To-Liquid (GTL) racing diesel and a newly designed Biomass-to-Diesel (BTL) fuel. We've been fascinated with prospects of biomass diesel since taking… » 6/26/08 12:30pm 6/26/08 12:30pm