White 1995 Ford Mustang Boss 302 on 2040-cars

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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.

Mercury rises around sexy Cougar pack

With a slightly larger body and a more luxurious interior, the Mercury Cougar doesn't carry quite as much cachet among pony car enthusiasts as the venerable Ford Mustang. But don't try to make that argument around Cougar super-fan Mike Brown. Since starting his Cougar collecting in 1988, Brown has become an absolute expert on the model, and he claims to have owned 400 of the Mercury pony cars in that time. Ten of them are in his collection today, not to mention a heap of spare parts in the garage. Check out some of the rarer members of Brown's fleet and allow him to tell you about them in this interesting interview from Electric Federal.

Introducing the 1965 Ford Mustang

Put on your space suits and diving bell helmets, for it's time to step into a time capsule. The 50th anniversary of a historic model, like, say, the Porsche 911 this year, is certain to bring flights of nostalgia. This historical trip with the 1965 Mustang, though - preliminary hype for next year's anniversary, we know - is a swell museum exhibit for anyone who enjoys bygone days of the automobile.
Lee Iaccoca gave a speech to motoring journalists on April 1, 1964 at the New York World's Fair to introduce a sporty car for younger drivers. His opening line: "Good morning, ladies and gentlemen. Welcome to one of the proudest moments of our lives." The company was so excited by what it had made that the Mustang was Ford's first "International Press Introduction," being introduced to some 2,000 journos around the world on the same day in the US and 11 European cities. Even through its difficult points, no one at the time could have known how well the Mustang would acquit that pride.
After the intro, the press drove Mustangs 750 miles from New York to Dearborn, MI, reading press kits that touted features like the "vertical, three-sectional taillights/turn signals," "170" six-cylinder engine with 101 horsepower and the available Cruise-O-Matic transmission.