Ford Explorer Super Track Xlt 4x4 on 2040-cars

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More evidence GT500-replacement will be named GT350

During the recent unveiling of the 2015 Ford Mustang, we saw the car in both V6 and GT form, but we'll have to wait a little bit longer to see the successor to the Shelby GT500. In the meantime, though, it looks like SVTPerformance.com has confirmed reports that this high-performance model will bring the Shelby GT350 name back to Ford.
According to the forum post, a user found the Shelby GT350 name on a Ford promo website listing its 2015 lineup. The Shelby GT350 name was first used on a Mustang back in 1965, and most recently it has been a model created for customers as a post-title purchase by Shelby American. As for that car, Shelby confirmed earlier in the year that its GT350 would be phased out at the end of this month.
The million-dollar question for Mustang and Shelby enthusiasts is when we'll see next factory Shelby GT350. Last we heard it was planned for a debut at the New York Auto Show. We've included our previous spy shots of this hi-po, sixth-gen Mustang, and we've also captured it on spy video showing off its exhaust note.

Ford's Explorer-based Police Interceptor to get 365-hp EcoBoost option

Speeders beware, the police are going to be getting quite a bit faster. Ford has just announced that it will be offering its 3.5-liter, twin-turbocharged, EcoBoost V6 in the Explorer Police Interceptor. The new engine will be joining the existing 3.7-liter V6. The 365-horsepower, 350-pound-foot mill should be familiar to consumers as the powerplant that's found in the Ford Taurus SHO (and its LEO equivalent, the Taurus Police Interceptor) and the Ford Explorer Sport. It should also provide quite a kick in the pants to officers used to the naturally aspirated 3.7 and its 304 ponies and 279 pound-feet of torque.
The move to the more potent powerplant was born out of all the equipment officers need to carry on a day-to-day basis. These days, there's so much stuff that police need on a regular basis, that there's a genuine market for a faster Police Interceptor Utility, as it's known officially. The Explorer-based cruiser has already accounted for 68 percent of Ford's LEO sales in 2013, and that's with just the 3.7, and we'd only expect that number to increase once the twin-turbo, 3.5-liter V6 is available. Ford won't offer up any indication of what the take rate will be on the new engine, but we're guessing it'll be fairly high.
The success of the Explorer PI couldn't have come at a better time for Ford. The decision to end Crown Victoria production was not a popular one with police, and combined with Chevrolet and Dodge diving into the LEO market feet first, Ford hasn't been performing as well as it's wanted to. The Explorer has been helping it turn around, though. And with the inclusion of the EcoBoost, Ford also has a legit competitor for the Chevrolet Tahoe on the big utility side of the police market.

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.