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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.

Amelia Island 2013: 50 years of the Ferrari-slaying Ford GT40

Originally developed with the sole purpose of being a Ferrari rival to compete at the 24 Hours of Le Mans, the Ford GT40 became a prominent racing machine in the 1960s in both Europe and the US. Not wanting to leave such an important car out of the fun, the 2013 Amelia Island Concours d'Elegance also took time out from its other celebrations to recognize the 50-year anniversary of the GT40.
Over its short lifespan, the GT40 was offered in a handful of configurations, but the classic short-tailed (Mk I and Mk II) bodystyles were well represented... especially in Gulf livery. James Glickenhaus (of Ferrari P4/5 fame) had his bright yellow Mk IV in the field, and there were several others in this bodystyle, including one that has seen plenty of time on the track judging by its chipped-up nose.
As a fitting statement for the car's lengthy racing history, GT40 Chassis Number 1075 won this year's Concours de Sport award. This car took home the checkered flag at Le Mans in 1968 and 1969, and racked up a total of six wins in just 11 races.

Michigan ponders its automotive future in the connected age

Few people take cars more seriously than Michiganders. I've been to the home of BMW in Germany. I've been to Kia's HQ in Korea. I've seen Honda's goods in Japan. No one, from the factory worker to the executive in her pinstriped suit, is more obsessed with cars than Michigan Inc. That's why it was interesting this week to see the state have a moment of introspection four hours north of the Motor City on a scenic island called Mackinac. Ironically, cars are not allowed here. Normally a tourist trap, it played placed host to the Mackinac Public Policy conference this week. While politics took center stage ( I may be the only person here not considering a run for governor) the evolution of the industry through connectivity and data was a theme of the conference. If you're reading this in New York, Silicon Valley, or one of the automotive heartlands listed above, you do care about this. If Michigan rethinks its approach to the car business – and makes moves to become more competitive – that affects you the consumer and enthusiast. It's jobs. It's technology, and it's a competition to see who's going to be the leader. More than a century after Henry Ford made mass production a thing, more than 70 years after Detroit's Arsenal of Democracy helped win World War II, and nearly a decade after the historic bankruptcies of General Motors and Chrysler, the car business is on solid footing again and looking to the future. What's next? Michigan is still home to thousands of auto workers, tech centers (including gleaming facilities built by Toyota and Hyundai), and the headquarters of the three American carmakers. Just because the economy is good doesn't mean it's a given connected cars and mobility advancements are going to come from this state. A lot of it's not. Tesla, Uber, Lyft, Faraday Future, and other transportation mediums have spouted up other places. Michigan leaders and Detroit's carmakers understand this reality. Reflecting on the past means admitting the future is not a given, a key undertone this week in Mackinac. It's about using existing resources, like skilled labor, to move forward. "We do have the number of technicians and technical expertise here in this state," says Stephen Polk," conference chair and former CEO of auto data firm R.L. Polk & Co. To that end, Ford is placing increased emphasis on a division called Smart Mobility, which is an in-house unit focusing on autonomy, connectivity, and forward-looking ideas.