1965 Ford Ranchero W/ Custom Paint / B&m 3 Spd Auto Shifter On An Inline 6 - 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.

1969 Ford GT40 Mk III found roaming the halls in Geneva

The halls of the 2015 Geneva Motor Show are filled with all manner of exotic racing machinery, from the likes Scuderia Cameron Glickenhaus to McLaren. But there's one peculiar bit of history tucked away that we thought you'd be equally interested to see: a 1969 Ford GT40 Mk III. One of only seven known to be built, this Mk III coupe was intended as a road-going alternative to earlier racing-bred GT40 models, like the original Mk I and 427-cubic-inch, Le Mans-dominating Mk II. Due to its street-legal intentions, the Ford GT40 Mk III boasted revised bodywork that allowed for some luggage and new headlights, along with a redesigned interior with left-hand-drive and a shifter in the normal, center position. The Mk III wasn't very popular when it was new in the 1960s, in part because it looked different from other GT40 models and because it was pretty expensive, but that just means it's an awfully rare gem today. Take a look at the piece of history in our high-res image gallery above. Related Video: Featured Gallery 1969 Ford GT40 Mk III: Geneva 2015 View 18 Photos Image Credit: Live photos copyright 2015 Drew Phillips / AOL Geneva Motor Show Ford Automotive History Coupe Racing Vehicles Special and Limited Editions Performance Classics 2015 Geneva Motor Show ford gt40 autoblog black

Ford sticking with manuals for RS models

Traditional stick-shift gearboxes may be losing ground quickly to dual-clutch transmissions, but Ford knows what hot hatch enthusiasts want. That's why it's sticking with manual transmissions on its RS models for the foreseeable future. The Blue Oval automaker caught our attention yesterday when it revealed the new Focus RS, packing an upgraded version of the turbo four from the Mustang, a trick new all-wheel-drive system and an old-school six-speed manual. After speaking to Ford's product chief Raj Nair at the hot hatch's launch, Autocar reports that the six-speed is here to stay. "All our current research says that customers really like these kinds of cars to have a manual gearbox," Nair told the British publication. "We'll keep looking at market trends, and of course we'll give customers what they want, but for now the manual stays." Autocar further suggests that the same principle will apply to any further Rallye Sport models, so if and when a Fiesta RS rolls around, it's likely it will stick with a stick as well. Although the less potent Focus ST is offered in diesel and wagon forms overseas, wherever it's sold and in whatever form, the six-speed stays a constant in that model as well, just as it does in the smaller Fiesta ST. That doesn't mean that other Ford Performance models won't go without a clutch pedal, though. The new GT employs a seven-speed dual-clutch gearbox and the new F-150 Raptor channels its muscle through a ten-speed automatic. But as far as Ford's hot hatches go, it looks like the manual will remain alive and well. Related Video: Featured Gallery 2016 Ford Focus RS News Source: Autocar Ford Hatchback Performance manual ford fiesta rs