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Ford finds flex-fuel engine design plays big role in emissions output

How bad is ethanol for your engine? There's been a lot of debate on this issue as the US considers upping the biofuel content in the national gasoline supply from 10 percent (E10) to 15 percent (E15). The ethanol industry and some scientists say higher ethanol blends show no "meaningful differences" in new engines while the oil industry says ethanol creates health risks. Researchers working at the Ford Research and Innovation Center decided to take a closer look at how a wide range of gas-ethanol blends - E0, E10, E20, E30, E40, E55 and E80 - affected the emissions coming out of a flex-fuel 2006 Mercury Grand Marquis. To see the full report, printed in the journal Environmental Science & Technology, requires payment, but there is an abstract and Green Car Congress has some more details. The gist is that, "with increasing ethanol content in the fuel, the tailpipe emissions of ethanol, acetaldehyde, formaldehyde, methane, and ammonia increased." At least NOx and NMHC emissions decreased. The researchers say that the effects are due to the fuel and "are expected for all FFVs," but that the way that a manufacturer calibrates the engine will affect NOx, THC, and NMOG emissions. It's this last bit that's important, since the researchers found, "Higher ethanol content in gasoline affects several fundamental fuel properties that can impact emissions. ... These changes can have positive or negative effects that can depend on engine design, hardware, and control strategy. In addition to direct emissions impacts, higher ethanol content fuel can also provide more efficient combustion and overall engine operation under part-load conditions and under knock-limited higher-load conditions." So, as we head towards more ethanol in our fuel supply (maybe), manufacturers are going to need to learn how to burn it most efficiently.

Autocar pits Formula Ford against Germany's finest

Ford has quite the racing pedigree, but usually, its racers are relegated to the track. Not the new Formula Ford EcoBoost, though. It's a turbocharged, open-wheeled racer complete with a 200-horsepower, 1.0-liter, three-cylinder engine... and it's legal on the roads of the UK.
That's stressed in this video from Autocar, with the mag going so far as to show the car's tax disc and license plates. Being a road-legal offering, it's tempting to see just how well an open-wheeler that delivers racecar-like performance while also netting over 100 miles per gallon (assume this is on the British cycle, for obvious reasons) stacks up against modern performance cars.
Autocar lined up the Formula Ford against an Audi R8 V10, a BMW M6 Gran Coupe and a Mercedes-Benz A45 AMG in a number of situations to see which would come out on top. Take a look below for the full video.

Detroit automakers mulling helping DIA avoid bankruptcy looting

It's not really a secret that the city of Detroit is in lots and lots of trouble. Even with an emergency manager working to guide it through bankruptcy, a number of the city's institutions remain in very serious danger. One of the most notable is the Detroit Institute of Arts, a 658,000-square-foot behemoth of art that counts works from Van Gogh, Picasso, Gauguin and Rembrandt (not to mention a version of Rodin's iconic "The Thinker," shown above) as part of its permanent collection.
Throughout the bankruptcy, the DIA has been under threat, with art enthusiasts, historians and fans of the museum concerned that its expansive collection - valued between $454 and $867 million by Christie's - could be sold by the city to help square its $18.5-billion debt.
Now, though, Detroit's hometown automakers could be set to step up and help save the renowned museum. According to a report from The Detroit News, the charitable arms of General Motors, Ford and Chrysler could be set to donate $25 million as part of a DIA-initiated campaign, called the "grand bargain." As part of the deal, the DIA would seek $100 million in corporate donations as part of a larger attempt at putting together an $816-million package that would be paid to city pension funds over 20 years. Such a move would protect the city's art collection from being sold off.