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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.

Car and Driver 10Best list cracked by Tesla Model S, BMW 3 Series left off

Car and Driver is keeping new blood pumping into its annual 10Best cars list with three new entries making it on for 2015 and a perennial favorite falling off. Among the biggest shocks this year is that the BMW 3 Series and 4 Series are no longer named, despite years of some portion of that lineup earning a mention. In another surprise, the Tesla Model S (specifically in S 60 trim to fit under the $80,000 cost cap) makes it to the 2015 roster and is the only electrically motivated member of the group. Despite the loss of the 3 Series, BMW isn't entirely shut out this year, because the M235i gets its name on the list. Car and Driver argues that the little coupe feels like a welcome throwback to the E46 chassis M3 of the early 2000s. In addition to the Model S, the final newbie to the annual group is the 2015 Ford Mustang GT. The inclusion of these new members knocks the Audi A6/A7 family and Ford Fiesta ST out from the 2014 rundown. The other seven models carry over from last year, including the Cadillac CTS, Chevrolet Corvette Stingray, Honda Accord, Mazda3, Mazda6, Porsche Boxster/Cayman and Volkswagen Golf/GTI. The 2015 10Best cars list certainly seems to have something for everyone from the hot hatch fan to the family man and even the green car driver, thanks to the addition of the Tesla. Head over to Car and Driver to read its detailed explanations for each vehicle's inclusion, but if you've got a difference of opinion or just really like the list, let us know in Comments. Featured Gallery Car and Driver 2015 10Best Cars List View 10 Photos News Source: Car and DriverImage Credit: Car and Driver, BMW, Cadillac, Chevrolet, Ford, Honda, Mazda, Porsche, Tesla, Volkswagen Auto News BMW Cadillac Chevrolet Ford Honda Mazda Porsche Tesla Volkswagen Convertible Coupe Hatchback Performance Sedan 10Best

2015 Fisker-Galpin Rocket Quick Spin [w/video]

There is no shortage of fast Mustangs these days. Roush and Saleen will tune your ordinary 'Stang into something really special. Ford itself offers hot coupes like the new Shelby GT350. Don't even get me started on the endless aftermarket catalogs full of bolt-on whats-its and performance upgrades. Standing out within the huge crowd of tuned Mustangs is hard to do. But you'll definitely notice this one. "I always wanted to do a Mustang," Henrik Fisker told me as we walked toward his latest creation, the Rocket, parked outside the Inn at Spanish Bay in Pebble Beach, CA. The man knows a thing or two about design, after all. He penned the BMW Z8, as well as the Aston Martin DB9 and V8 Vantage. But this Rocket is, well, ugly. The rear end isn't totally terrible, and those 21-inch wheels are sort of cool, but taken as a whole, it looks like it swallowed something it doesn't like the taste of. But beauty is in the eye of the beholder – or perhaps, the creator – so we'll let Mr. Fisker explain why the car looks the way it does. See the video below for his brief design walkaround. If you can get past the looks, there's a world of performance to unleash, thanks to the boys at Galpin Auto Sports – the same folks responsible for the GTR1 I drove last year. The Mustang's 5.0-liter V8 gets a 2.9-liter Whipple supercharger that improves output to 725 horsepower (the torque figure isn't available), and the car's suspension has been thoroughly reworked to help put all that grunt to the ground. It's very good, yet very familiar. Let me explain. Driving Notes Like the stock Mustang, it's really easy to drive. The car fires up with a growl, you move the shifter into first gear, and the action of engagement is as solid as it is in the normal 5.0-liter car. Both the clutch and throttle have a progressive action, so it's super easy to launch the Rocket (sorry). Once you get going, there's a ton of power to unleash. It doesn't smack you in the face right up front, though – the power delivery is smooth and linear. Easy to manage, too, thanks to that slick six-speed manual transmission. Credit Ford (and Getrag) for making a manual that's able to handle so much extra grunt. That said, the Rocket feels like your typical fast Mustang. It goes like hell in a straight line and there isn't a ton of steering feel. Galpin retuned the electronic power-assisted steering, but it's still too light considering the added power of the car.