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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.

Lincoln electric SUV to use Ford-backed Rivian's 'skateboard' chassis

DETROIT — A battery-powered Lincoln SUV, due in mid-2022, will be the first Ford Motor Co. vehicle built on a custom electrified chassis that resembles a skateboard, which was developed by Ford-backed startup Rivian, according to several people familiar with the program. The all-wheel-drive Lincoln SUV could compete against Rivian's R1S, an electric sport utility vehicle slated to go into production in early 2021 that will be priced from $72,500. Both models will use Rivian's so-called skateboard, a flexible platform that combines electric motors, batteries, controls and suspension. On Tuesday, Ford declined to comment. Rivian did not respond to a request for comment. The new Lincoln, which carries the internal program code U787, also could compete with premium offerings from others, including General Motors Co <GM.N>, which plans to introduce at least two new electric SUVs by 2023, one for Cadillac and one that could revive the Hummer name, sources have said. Ford invested $500 million in Rivian this year and plans to help it begin production next year at a former Mitsubishi plant in Normal, Illinois. When Ford made the investment, it said it would use Rivian's skateboard to develop its own electric vehicle, but did not disclose details. It is not clear where Ford intends to build the Lincoln SUV, which will be among the first of several battery-powered utility vehicles planned for Ford's premium brand in North America and China, according to supplier sources familiar with those programs who asked not to be identified. Ford expects to introduce a compact Lincoln electric crossover in late 2021 or early 2022 and a mid-size companion in 2023, the sources said. The U.S. auto industry plans to invest billions of dollars over the next few years to build all-electric pickups and SUVs, sectors of the market that have been among the most profitable, especially for Detroit-based automakers. But analysts have questioned whether demand from consumers and commercial customers will come close to matching production. Founded in 2009, Rivian has raised $1.9 billion from investors, including e-commerce giant Amazon, which has ordered 100,000 electric delivery vehicles from Rivian. The first Amazon vans will be built in Normal and are to be delivered in 2021. Ford aims to sell an electric F-series pickup in late 2021, sources have said.

2015 Saleen 302 Black Label Mustang unveiled with 730 horsepower

The last time Saleen made these pages it was to report that the firm was out of money. However, just before that announcement, the tuning specialist told us about the three Saleen 302 Mustangs it was developing at three levels - White Label, Yellow Label and Black Label, with those latter two trims to put out 640 horsepower and 565 pound-feet of torque. Well, the Black Label is here - don't let the California Sunset paint fool you - and it's more powerful than planned, with 730 hp and 600 lb-ft blasted out of a 5.0-liter Coyote V8 hooked up to a twin-screw supercharger. Saleen says it's the most powerful, refined, and advanced Mustang it has ever built. Keeping all that power on the road is the increase in downforce that comes from a body that's been extended one inch in front and two inches in the back, and the wing suspended over the decklid. The stock suspension is refitted with Saleen S4 springs, shocks, swaybars and bushings, and the 20-inch wheels on 275-section rubber hide 15-inch dimpled rotors. The interior gets the requisite frills in leather and contrasting stitches, as well as new gauges and badging. It'll take $73,214 to open the door, but just $2,015 to put down a deposit. For more info, check out the press release below. Related Video: 2015 Saleen 302 Black Label Mustang March 15, 2015 -- Earlier this year, Saleen Automotive released their 2015 White and Yellow Label 302 Mustangs to much fanfare. To round out their fleet, Saleen pulled out all the stops and developed one of the best Mustangs to date. This car is set to change the way pony cars are looked at from here on out. At a one-of-a-kind event in Downtown LA, Saleen raised the curtain on the latest pony car out of their Corona, CA headquarters. "Since I started building cars in 1984 my goal has always been to go above and beyond where anybody has been before", said Steve Saleen. "This will by far be the most refined and advanced Mustang we have built to date." With over 30 years of experience in both racing and manufacturing vehicles, it was only a matter of time before Saleen built a Mustang as comprehensive and technologically advanced as the 2015 302 Black Label. Power Saleen combined the reliability and potency of the 5.0L Coyote motor with a twin-screw supercharger. The pair produces the most power from a production Mustang yet at 730 horsepower and 600 lb-ft of torque on 91 octane gas.