2008, F250, Crew Cab, Diesel, Turbo, Black, Lifted, Custom Stereo on 2040-cars

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Next Shelby Mustang to wear GT350 nameplate

Earlier this month, rumors started to swirl 'round the web about the next-generation Ford SVT Mustang - the halo version of the all-new 2015 'Stang seen testing in the gallery above. Originally, we heard that the Shelby GT500 moniker would be dumped in favor of "a name you're familiar with," which some sources guessed could mean a return of the Cobra nameplate.
That might not be correct. According to Road & Track, citing a report from Mustangs Daily, the new range-topping Mustang will bring back the Shelby GT350 name - currently used on an aftermarket version of Ford's Pony produced by Shelby American (take a look at our recent Quick Spin of that car). Expect the new GT350 to be quite a bit different than the current GT500 - it will be all motor, using a V8 that's derived from the naturally aspirated 5.0-liter Coyote engine (though it will no doubt have a higher displacement). The GT350 will be a lot more powerful than the next Mustang GT, which is expected to offer something like 450 horsepower, but won't be quite as absurd as the 662-horsepower GT500 we currently enjoy.
The Shelby GT350 will reportedly bow with the rest of the new Mustang range at the 2014 New York Auto Show, which coincides exactly with the original Mustang's debut at the New York World's Fair in 1964. If that seems far out, don't worry, we'll be seeing the rest of the 2015 Mustang range before then, but Road & Track reports that the 2014 Detroit Auto Show stage will be reserved for the reveal of the next Ford F-150 pickup.

Chevy Silverado frame twist test a marketing victory versus Ford

The pickup market is so competitive that all three major American makers are constantly trying to find a way to prove their product is the best. The new 2015 Ford F-150 is grabbing headlines at the moment by winning awards and posting segment best numbers. But in a new video, Chevrolet is taking aim squarely at the 2015 F-250 Super Duty in a battle of heavy-duty truck supremacy against the 2015 Chevy Silverado 2500HD... well, in a single metric anyway.
The big numbers from pickups often come down to payload, towing rating and fuel economy, but for this test, Chevy and Howie Long are challenging the torsional rigidity of the trucks' frames, specifically which one flexes less. Long plays the everyman here having the Chevy engineer explain what's going on in the tests. Unsurprisingly for a video on Chevy's official YouTube page, the 2500HD wins out by a good margin. The company also reports that similar results as shown here have been certified in third-party testing.
Check out the video to see the full test. While this might seem like a marketing win for Chevy, Ford isn't immune to it, either. In 2009, the Blue Oval uploaded a similar video comparing the flex under 225 pounds of weight from the bare frames of the F-150, Chevy Silverado, Dodge Ram (as it was still called at the time) and the Toyota Tundra. The results fell in the Blue Oval's favor, as you can see here.

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.