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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.

2015 Ford F-150's aluminum body not expected to hurt resale value

A cloud of skepticism has hung over the 2015 Ford F-150 since even before it went on sale. The issue had nothing to do with the truck's capabilities but instead over reservations about the switch to aluminum body panels. The change helped shed about 700 pounds off the scales, but the lighter metal also came with the potential for higher repair costs. Edmunds even recently whacked its pickup with a hammer just to find out how much it would cost. However, this might not be a problem, because the latest calculations indicate resale value for the new F-150 is on the rise. The residual experts at ALG estimate that the 2015 F-150 is going to hold 58 percent of its value over the next three years, versus 52 percent for the 2014 model, according to Bloomberg. That figure also gives the Ford the highest forecasted resale value among American fullsize pickups. The 2015 Toyota Tundra leads the segment by holding 63 percent. Meanwhile, the 2015 Chevrolet Silverado and GMC Sierra both come in with 51 percent, and the Ram 1500 holds 46 percent. Finally, the 2015 Nissan Titan comes in at 42 percent. The researchers believe that the improvement in fuel economy for the 2015 F-150 at up to 26 miles per gallon highway offsets higher body repair costs. "We are giving credit for the aluminum construction in the fuel efficiency we're seeing," Eric Lyman, ALG vice president of industry insights, said to Bloomberg. "We are not putting in a negative adjustment for concerns around repair costs or durability associated with aluminum." Ford has long-been preparing for the switch to aluminum. The company purposefully designed the body sections to make repairs easier, and it also partially subsidized dealers' investments for new equipment to do the work. Related Video:

Ford, Petty's Garage to build limited-edition Mustang GT from SEMA Show

The customized vehicles on display at the annual SEMA Show are often just there to exhibit a company's wares. They are more an illustration of what's possible by picking the right bits out of a catalog, rather than a model available in complete form. Ford and Petty's Garage are doing something a little different, though, by putting a very limited run of the tuner's supercharged Mustang GTs up for order through Blue Oval dealers. The Petty's Garage Mustang GT made its debut with a host of other modded 'Stangs at the 2014 SEMA Show. It featured a blue-and-black two-tone paint job and a supercharged version of the pony car's V8 under the hood. Just 143 of them are now being offered to customers – 100 in Stage 1 trim and 43 in Stage 2 form. At a starting price of $62,210, Stage 1 buyers get the aggressive body kit from the show car, including a center-exit exhaust at the rear, trunk lip spoiler and a set of 20-inch wheels. Although the real meat of the setup is a supercharger, cold air intake and retuned engine calibration also help take the output up to 627 horsepower. Inside, customers get "The King" Richard Petty's signature on the dashboard. Shelling out $92,210 for the Stage 2 version adds bigger brakes from Wilwood, HRE three-piece wheels and the two-tone paint job from the SEMA show car. The boosted Mustangs can be ordered from Ford dealers, but at least one of the Stage 2 versions is already sold. Rocker and car enthusiast Brian Johnson of AC/DC bought the first one. FORD AND PETTY'S GARAGE TEAM UP TO BUILD LIMITED-EDITION MUSTANG GT Ford dealerships to offer 143 limited-edition Petty's Garage-tuned Mustang GTs; a Stage 1 version and an even more exclusive Stage 2 version will be available All Petty's Garage Mustang GTs feature Ford Racing/Roush supercharger boosting output to 627 horsepower*, as well as unique exterior and interior treatments including Richard Petty's signature on the dashboard AC/DC's Brian Johnson ordered the first Petty's Garage Stage 2 Mustang GT – the rock 'n' roll legend's first-ever domestic vehicle purchase DEARBORN, Mich., Feb. 19, 2015 – Ford Motor Company and Petty's Garage are teaming up to build a new 627-horsepower* Mustang GT – a limited-edition fastback inspired by the popular Petty's Garage Mustang GT on display at last year's SEMA show in Las Vegas. "We received a tremendous amount of positive feedback about our Petty's Garage Mustang GT displayed at the SEMA show," said Jeff Whaley, Petty's Garage COO.