Mustang Gt 5.0 5 Speed Stick Convertible 1990 on 2040-cars

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Did a US automaker blow the whistle on Hyundai, Kia fuel economy issue?

In all of the most hotly contested mainstream segments of the motoring universe, the difference of one mile per gallon averaged on a widow sticker can mean the difference between a sale and a walk-off - to say nothing of two or three mpg. So, when Hyundai and Kia were forced to reveal that many of their 40-mpg ratings were actually 38s and 37s, well, it made for big news.
It also, conceivably, made for a competitive disadvantage immediately, when the Korean automakers' products were being shopped versus the guys down the block. And it's that disadvantage that makes a recent story from Automotive News so juicy.
AN is reporting that Margo Oge, former head of the Environmental Protection Agency's Office of Transportation and Air Quality, got a tip in 2010 that Hyundai/Kia were "cheating" to get its impressive fuel economy numbers. The tip, said Oge (who retired from the EPA this past September), came from a senior vice president from a domestic automaker. The source was credible enough for Oge to launch an audit of the Hyundai figures, which ultimately lead to the debacle that we reported on a few months ago, and that the Korean company has been trying to bounce back from ever since.

Ford Shelby GT350 Mustang is a lean, mean, Z/28-fighting machine [w/video]

If there's one thing you can count on, it's that the renewed rivalry between the Ford Mustang and Chevrolet Camaro will never, ever cease. For every version of Ford's pony car, there's an equally potent Chevrolet. And so with the debut of the Camaro Z/28 earlier this year, Ford has responded with a track-focused 'Stang of its own, resurrecting the Shelby GT350 name.
It looks to be a fine piece of work, this Mustang, with power coming from a naturally aspirated 5.2-liter V8 that will produce "more than 500 horsepower" and "above 400" pound-feet of torque. That grunt runs to the rear wheels via a six-speed manual transmission, and a Torsen limited-slip differential keeps everything in line.
But that's hardly the most impressive piece of the GT350 puzzle. Ford has increased the Mustang GT's chassis stiffness for duty here in the Shelby, and the coupe employs MagneRide damping which automatically adjusts based on road conditions and driver inputs. It's a first both for the Blue Oval and for the segment. And speaking of firsts, the GT350 uses a flat-plane crankshaft - something Ford has never included in a production V8 before.

Leno talks racing with NASCAR racer Joey Logano

Jay Leno has to be under significant pressure knowing the appetite his fans have for a new Jay Leno's Garage video every week. This time, Jay takes a break from his usual format (something he's been doing with some frequency as of late) and goes back to his roots as a talk show host. There's no classic in the garage his episode with an interesting story to tell and a sumptuous exhaust note. Instead, the focus is purely on interviewing 23-year-old NASCAR racer Joey Logano about what it's like to be a racecar driver in his Ford Fusion.
Logano started racing at the tender age of six and has risen up the circle-track ranks to the big show of the NASCAR Sprint Cup. The two of them talk about what it's like to compete in the sport today compared to yesteryear, and Logano shares some racing anecdotes. Of course, they also get into what it's like to be on the racetrack controlling a car with about 850 horsepower, a four-speed manual transmission and brakes without any power boost. Scroll down to watch the video.