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Corvette Racing C6.R to run on cellulosic E85 ethanol in 2008.
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The SAE’s Motorsports Council Initiative currently is in the development stage and will work with the EPA and DOE to set the criteria for the Green Racing Challenge, says David L. Amati, director-SAE global automotive business.
The program’s requirements will focus on measuring performance, fuel efficiency and ecological impact, Atherton adds, with specifics including the use of renewable biofuels, multiple engines and powertrains (including hybrids), regenerative-energy devices, well-to-wheel energy measurements and emissions-control systems.
The current ALMS grid features a wide mix of vehicles and powertrains, with the field broken into two classes for open-cockpit prototypes (P1 and P2) and two for more conventional sports cars (GT1 and GT2).
Audi AG and General Motors Corp. have highlighted the ALMS’ efforts to go green thus far, with the clean diesel-powered Audi R10 P1 prototype stealing headlines and winning the 24 Hours of Le Mans race in France the last two years.
GM’s Corvette Racing program, which will contend for its eighth consecutive ALMS GT1 manufacturer’s and driver’s championships in 2008, also has been pivotal in raising environmental awareness within the series.
Corvette Racing recently formed a technical partnership with the Ethanol Promotion and Information Council (EPIC) to spotlight cellulosic E85 ethanol in the 2008 ALMS season. The cleaner-burning 85% ethanol, 15% gasoline mix will be available to all teams in 2008 and is a big improvement from the conventional E10 (10% ethanol) that EPIC helped standardize for the series in 2007.
In addition, E85 offers better performance than gasoline due to its higher octane rating and can be integrated easily into the Corvette C6.R racecar’s fuel system, says Steve Wesoloski, manager-GM Road Racing Group.
Additional promotion of GM’s cellulosic ethanol efforts will come in May from a special E85-capable Corvette Z06 concept that will pace the field at the 92nd running of the Indianapolis 500.
Other auto makers competing in the 2008 ALMS season, all of which will run either E10, E85 or clean diesel in their vehicles, include Aston Martin Lagonda Ltd., Chrysler LLC, Ferrari SpA, Ford Motor Co., Honda Motor Co. Ltd., Mazda Motor Corp. and Porsche AG.
The 2008 ALMS season begins March 15 with the 56th Mobil 1 12 Hours of Sebring in Florida.
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