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Cosworth double-feature is XCar's a drool-worthy look back

While American fans of Ford performance cars in the '80s and early '90s were loving the 5.0 Mustang, Taurus SHO and, for those who wanted to be a little different, the Merkur XR4Ti, British fans of the Blue Oval were getting their own unique take on speed. The Sierra RS Cosworth (which was similar but not identical to the aforementioned Merkur) and later Escort RS Cosworth were the stuff of dreams with huge wings, hood vents and big power for their time and class. XCar Films aims to find out whether it is little more than nostalgia that makes these classics famous or it really is their legitimate performance. Thanks to its Formula One and racing success, Cosworth was already a well-established performance name in the UK by the time it began selling tuned engines to Ford for the Sierra and Escort. The Sierra RS Cosworth hit the scene in 1986 with a turbocharged, 2.0-liter four-cylinder engine with 204 horsepower and rear-wheel drive. Its huge wing at the back signaled it immediately as something special, and it proved to be a performance powerhouse on and off the track. When it was retired, Ford replaced it with the Escort RS Cosworth that used an upgraded version of the same engine with 217 hp, all-wheel drive and an even bigger rear wing to net yet more racing victories. XCar really gets into the spirit of the time, opening the video with the lo-fi grain of '80s and '90s TV, but to find out whether the Cossies stand up to modern scrutiny, you have to watch the video below. Stay tuned until the end to enjoy them at their best with some vintage motorsports footage. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

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 shutters Genk assembly plant in Belgium

Ford has become the latest automaker to close one of its European assembly plants. The facility in question is located in the Belgian city of Genk and has been in operation since the early '60s when it started building the Taunus, Ford's first mass-produced, front-drive model. As part of the plan first announced over two years ago, the Genk Body & Assembly Plant is now closing its doors after half a century in the business and over fourteen million vehicles built. Although the plant itself employed some 5,000 workers, once you take into account the suppliers built up around the plant, the overall impact on employment in the area edges closer to 12,000. Genk Body & Assembly had until recently been tasked with producing the Mondeo sedan (which in its current iteration we know as the Fusion) as well as the S-Max and Galaxy minivans. Production of the Mondeo shifted in 2013 to the company's plant in Valencia, Spain, which also handles the Kuga crossover and Transit Connect cargo van, and will soon take over the minivans from Genk as well. The move follows a similar decision undertaken by General Motors to close the Opelwerk plant in Bochum, Germany. It also reflects a scaling down of automobile production in Belgium specifically: although Audi still manufacturers in Brussels and and Volvo in Ghent, Opel closed its plant in Antwerp in 2000 and Renault ceased production in Vilvoorde back in '97. However Ford still maintains its famous proving ground half an hour to the north in Lommel, Belgium. News Source: AutovisieImage Credit: Kristof Van Accom / AFP / Getty Plants/Manufacturing Ford plant ford s-max ford galaxy