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Shelby GT350R offers first mass-produced carbon fiber wheels

In the world of race engineering, reducing total weight is good, but reducing unsprung weight is flippin' fantastic. That's the reason Ford is pushing the envelope in terms of technology for the Shelby GT350R's wheels. Joining the likes of Koenigsegg in the offering, Ford has teamed with Australian outfit Carbon Revolution to produce the CF rollers en masse for the first time. Destined for the hubs of the new Shelby GT350R, the new hoops weigh just 18 pounds each, versus the 33-lbs weight of a similar aluminum wheel. On top of slashing up to 60 pounds in unsprung weight, there's such a reduction in rotational inertia – 40 percent, versus aluminum wheels – that Ford actually has to recalibrate the magnetic ride control system and springs. Thanks to, we're guessing, scenes of crashed Formula One cars disintegrating and spewing shards of carbon fiber all over the track, Ford seems quite keen to do away with the idea that CF is strong, but brittle. The company conducted extensive shock testing, ramming a wheel into a curb at speed. According to the Blue Oval, the lightweight wheel allowed the suspension to respond so quickly that the impact was "greatly diminished," causing the tester to run the experiment again, thinking there'd been a mistake. After recording brake rotor temperatures of 900 degrees Celsius (over 1,650 degrees Fahrenheit, or well past the point that aluminum or magnesium would melt) during testing, Ford and Carbon Revolution actually redesigned the wheels to "a thermal standard more suitable for motorsports," by adding an "incredibly thin, nearly diamond-hard coating that reliably shields the resin from heat." The same process was used to protect engine turbine blades on the Space Shuttle. While the work by Ford and Carbon Revolution should make GT350R customers excited, the work being done here could have serious implications for performance cars in the future. That's the real takeaway here, and is something that should leave fans of all performance vehicles excited.

James May picks 13 most significant cars ever for London Classic Car Show

James May tends to be the most pragmatic of the Top Gear UK hosting crew. Jeremy Clarkson obviously likes his vehicles loud, brash and preferably British, and Richard Hammond seems to have a thing for American muscle. May appears to find joy just in the mechanical nature of things, whether high performance or simply made for getting around. He's getting a chance to put that appreciation on display by curating a 13-car collection at the London Classic Car Show called The Cars That Changed The World. May actually wants to provoke debate from visitors about the exhibit and is separating his choices into two categories: The Halls of Obviousness and The Chambers of Bloody-mindedness. The first bunch includes the usual important vehicles you expect to see, but the other group has the really interesting picks. As May explains these selections in the event announcement, "I believe they are just as significant historically but they've simply been forgotten or misunderstood." The obvious choices are: 1886 Benz Motorwagen 1908 Ford Model T 1938 Volkswagen Beetle 1959 Austin Mini 1964 Ford Mustang 1997 Toyota Prius And the more eccentric ones are: 1901 Waverley Electric 1906 Cadillac Model K 1933 Standard Superior 1972 Honda Civic 1980 Lada Riva 2009 Bruno ExoMars Rover If you notice, there are only 12 vehicles listed above. That's because the final one is being kept secret for show attendees, but May considers it the most significant car ever made. The London Classic Car Show runs at the ExCeL in London's Docklands from January 8-11, 2015. In addition to May's exhibit and the other vehicles there, Formula 1 designer Adrian Newey is also curating a display from his own collection. May is hoping to spur conversations with his choices. Let us know in Comments if you notice any glaring omissions that should be among the 13. Read the full announcement below, along with a brief explanation for each choice from May. GET READY FOR A CLASSIC ARGUMENT 30/12/14 James May has chosen the 13 most significant cars of all time for The London Classic Car Show... but is he right? It's bold, controversial and bound to cause arguments... and that's just the way BBC Top Gear's James May wants it. May has stuck his neck on the line and has chosen what he regards are the 13 most influential cars of all time. The result is The Cars That Changed The World and it's one of the star exhibits at the London Classic Car Show taking place at ExCeL in London's Docklands from 8-11 January 2015.

Ford to spread all-wheel drive across performance range

Car and Driver took a closer look at the all-wheel-drive system in the Focus RS, Ford reps having made "broad hints" about it being applied to other performance vehicles. One spokesperson even said that he "can see this as one of those technologies of the future." That would make sense because, as C/D notes, it couldn't have been an inexpensive job to engineer the torque-vectoring unit for the Focus – one that can send 70 percent of torque to the rear wheels, and send 100 percent of that portion to either wheel if needed. C/D also clues into the system's close similarity to the AWD unit in the recently updated Range Rover Evoque, which is manufactured by Sweden's GKN Driveline. In the Evoque, torque vectoring is brake based and two electronically controlled clutches turn the Range into a front-wheel-drive crossover under 22 miles per hour. Ford wouldn't comment on the GKN Driveline connection, or even if there is one. No matter where it might come from, more performance Fords are good for every enthusiast, and we do not look an AWD, torque-vectoring gift horse in the mouth. Featured Gallery 2016 Ford Focus RS News Source: Car and Driver Ford Technology Hatchback Performance