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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.

2016 Ford Fusion hybrid, plug-in getting $900 price cut

While the overall the green car market in the US suffered a slump in 2014 with a 6.5-percent drop in sales, the demand for electric vehicles and plug-ins actually jumped a healthy 28 percent. The Ford Fusion Energi plug-in was among the winners in the segment with a nearly 90 percent boost to 11,550 examples sold for the year. To keep the ball rolling in the face of low gas prices and updated challengers entering the field, the Blue Oval is slashing $900 off the cost of both the Energi and standard Fusion Hybrid to make them even more attractive to buyers. Ford's Monique Brentley told Autoblog that, the reduction was done, "basically, just to attract more customers and promote sales." The cut affects every trim of both electrically assisted versions of the Fusion for the 2016 model year, according to Cars Direct, and it comes without the removal of standard equipment. On the contrary, the Energi reportedly gets a new EcoSelect driving mode that activates additional regenerative braking and more gentle acceleration. The $900 pricing adjustment is only for these models and not available on the versions with only an internal combustion engine, which makes it clear Ford wants to tantalize green car buyers towards this pair. According to Cars Direct, the models should go on sale in late 2015. The least expensive 2016 Fusion Hybrid S will retail for $25,675, plus $825 destination on all of them, and a 2016 Energi start at $33,900. Autoblog's own pricing pages for them show the same numbers (here and here). Cars Direct also predicts for the Blue Oval to keep most incentives in place even after the adjustment. Assuming these figures don't change before the sedans actually go on sale, the price cut makes a 2016 Energi less expensive than a 2015 Chevrolet Volt starting at $34,345 (plus $825 destination). The cost of the updated 2016 model for the Chevy isn't announced yet.

Should reflective paint earn automakers EPA credits?

No matter where you look around the world, governments are cracking down on vehicle emissions and aiming for higher fuel economy standards. Generally, automakers are pushing back against the increased regulation, and in the US, General Motors, Ford, and FCA US are looking for new compromises. The Big Three want to the EPA to grant them retroactive emissions credits for using tech that they claim reduces CO2 but not on the government agency's on-road testing. Among these technologies are things like reflective paint and glass, LED lights, ventilated seats, stop/start, and more efficient air conditioning compressors. Starting with the 2014 model year, the automakers can receive credits for a few grams per mile reductions on models with some of these solutions, according to Automotive News. However, the companies are also petitioning the EPA to make the credits apply to earlier vehicles with them, as well. The emissions advantages for systems like stop/start and less polluting AC refrigerants seem fairly obvious. For reflective paint and glass, the belief is that keeping a vehicle interior cooler should mean a lower need for air conditioning and therefore a decrease in CO2. Margo Oge, the former boss of the EPA's Office of Transportation Air Quality, told Automotive News these credits are part of the plan. "That's the whole point of what we tried to establish," she said. "We wanted companies to invest in and develop these technologies." The EPA wants vehicle emissions at the corporate average equivalent of 54.4 miles per gallon fuel economy by 2025, and so far that seems achievable. It will translate to less than 40 mpg on the EPA sticker. In a report last summer, the industry was about 10 grams per mile of CO2 better than the rules required, and that was solely based on 2012 model year vehicles. In an update for 2013, the companies were up to 12 grams per mile beyond targets. News Source: Automotive News - sub. req.Image Credit: Mark Humphrey / AP Photo Government/Legal Green Ford GM Emissions Fuel Efficiency FCA fca us