A new biofuel mix will be making its debut in the American Le Mans Series this weekend – isobutanol and ethanol.

The “Global Leader of Green Racing” announced earlier this week that Dyson Racing, with cooperation from partners BP and Mazda, will campaign its Mazda-powered Lola B09/86 LMP2 coupe on isobutanol for the full 2010 season. Chris Dyson, Guy Smith and Andy Meyrick will drive Dyson Racing’s Lola-Mazda coupe with isobutanol power at the season-opening 58th Mobil 1 Twelve Hours of Sebring presented by Fresh from Florida on Saturday, March 20.

The isobutanol fuel component is of particular interest to BP and its development partner DuPont who, through their Butamax™ Advanced Biofuels joint venture, are developing commercial facilities to manufacture isobutanol for mainstream use.