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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.

BMW V8-powered Ford Model A is the definition of Hot Rod

Today, hotrodding has a pretty staid definition. Take one classic American car, add one classic American V8, sprinkle with tire smoke and you pretty much have every hot rod to roll out of a shop in the last 40 years. Mike Borroughs knows it wasn't always this way. Once upon a time, getting your bucket to go faster meant grabbing whatever parts were lazing about the yard, bolting them together with a bit of ingenuity and laughing your way down the quarter mile. It's in that spirit that Burroughs built his 1928 Ford Model A.
Rather than turn to the tired flathead or the common Chevrolet small block, Burroughs plucked a 4.0-liter V8 from a 1995 BMW 7 Series. With 300 horsepower and 300 pound-feet of torque, the engine has no trouble shuffling the old A around town. He had to build a custom chassis to get everything to cooperate, but the result is a 1,500-pound heathen that looks built to harass dry lake beds. You can check it out in the video below. Be warned, the soundtrack by Hanni el Khatib may not be safe for work - awesomeness of this caliber rarely is.

China's woes sandbag Detroit automakers

Through the first six months of this year, China's auto market is actually up 8.4 percent from the same period in 2014. Still, automakers aren't optimistic after June's 3.2 percent dip in year-over-year sales. Last month marked the first drop in China since February 2013, and the decline could extend through the coming months, which is a concern according to a number of analysts. In Detroit, General Motors might take the brunt of the damage, but Ford could feel some heat too. The China Association of Automobile Manufacturers is already responding to the June dip by predicting annual sales to grow only three percent this year, rather than seven percent that had been predicted earlier in the year, according to The Detroit News. Ford and GM will both release their second quarter earnings before the end of July, and those figures will give the industry a much better idea about the automakers' performance in China. Due to China's massive growth, both Ford and GM have made significant investments there. In 2014, GM announced $14 billion to make the country a focal point, including a goal of 5 million annual sales. Ford, for its part, opened 88 new Chinese dealers in one day alone last year. It has also been working to grow Lincoln since the brand's launch in 2014.The Detroit News took a much deeper look into Detroit's exposure in China, with the overall gist being that we're all uncertain about how things are going to shake out. Some industry analysts feel this is just a temporary blip, while other are much more worried. If you have any interest in the auto market there or its affect on the Big Three, the piece is well worth a read. News Source: The Detroit NewsImage Credit: Greg Baker / AP Photo Earnings/Financials Read This Ford GM