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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.

Ford Mustang returning to Australia in 2016

Australia's Herald Sun newspaper has reported that the next-generation Ford Mustang is heading Down Under in 2016, just as Ford is hanging the "Closed for Good" sign on its Australian manufacturing operations and sending the Falcon to its grave. Ford hasn't offered any official word on the matter, but the paper says that Ford's global VP of sales and marketing, Jim Farley, is flying to Australia to make the announcement himself.
While Ford converted Mustangs in the early 2000s from left-hand to right-hand drive for the Australian market and then sold them at high prices, it's been almost five decades since Ford imported a dedicated right-hand-drive Mustang to Oz. The arrival of the global model specifically made for places like Australia and the UK means Ford will also be able to offer them at better prices than the converted models; the Herald Sun says the price is expected to be "close to $50,000."
And that's for one of the "V8 performance models," which are the only ones Australia will get; Ford apparently won't send the turbocharged four cylinder or the V6. The Aussies could find out in a month from now whether this rumor is true. We will all find out what this Mustang fuss is about when the car debuts at next year's New York Auto Show.

Official USPS Muscle Cars stamps coming to a mailbox near you

As much as our digital lives have cut down on our trips to the post office, there are still times that sending "snail mail" is necessary. With us car lovers in mind and philately in their hearts, the good folks at the United States Postal Service will introduce a new stamp design called "Muscle Cars" starting on February 22.
Designed by artist Tom Fritz, the new collection of stamps consist of five classic muscle cars: 1969 Dodge Charger Daytona, 1970 Chevrolet Chevelle SS, 1967 Shelby GT-500, 1966 Pontiac GTO and 1970 Plymouth Hemi 'Cuda. In addition to just the stamps, the USPS is also commemorating the new series with plenty of collectable memorabilia. Previous car-related stamps include 50s Sporty Cars from 2005 and 50s Fins and Chrome from 2008.