The old rules of racing are being challenged as cleaner and more efficient automotive fuels find
their way to the track. Project Green, a group of researchers from the Department of Energy’s Argonne National Laboratory has found that modern fuel-injected engines powered by E-85, outperform the same engine with a carburetor and leaded racing fuel. The cleaner burning fuel injection engines have been replacing carburetors since the 80s, except on the track.
“The testing disproves two widely and firmly held beliefs in the circle track racing community: that carbureted engines are inherently more powerful than engines equipped with a fuel injection system; and that E-85, which is less expensive than leaded racing fuel, is not well-suited as a fuel for race cars”, says Forrest Jehlik, principal mechanical engineer at Argonne’s Center for Transportation Technology.
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production with their Project Liberty plant in Emmetsburg, Iowa. The 25 million-gallon-per-year plant reached a significant benchmark yesterday receiving a 20 million dollar commitment from Lt Governor Patty Judge. Former four-star General Wesley Clark spoke to attendees about the important role they would play in providing more homegrown fuel for the nation.
The Minnesota Vikings team up with the 
While many auto manufacturers are looking to hybrids and electrics, Volkswagen stays focused on fuel efficient clean diesel passenger vehicles. Currently making up less than 3% market share in the US, J.D. Power forecasts the diesel passenger segment to grow to 8% by 2015. Not even close to the 50% market share seen in Europe, but Volkswagen hopes to own that 8%. Why Diesel? The Volkswagen TDI format improves fuel economy by 30% and puts out 25% less greenhouse gas emissions than what a gasoline engine would.
