1973 Mustang on 2040-cars

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Which is more fuel efficient, driving with a pickup's tailgate up or down?

Thanks to the smoke wand in the wind tunnel, you can actually see the difference in our video.
Should you drive with your pickup truck's tailgate up or down? It's an age-old controversy that's divided drivers for decades. Traditionalists will swear you should leave the tailgate down. Makes sense, right? It would seem to let the air flow more cleanly over the body and through the bed. But there's also a school of thought that argues trucks are designed to look and operate in a specific manner, and modern design techniques can help channel the airflow properly. So don't mess with all of that: Leave the tailgate up.

Performance CNG wants to crowdfund natural gas-powered Ford Mustang

Soliciting investments to develop a street-legal compressed natural gas (CNG) powered Ford Mustang that can deliver 470 horsepower certainly wouldn't make sense on a site called Indiestopstop. Nope, Indiegogo is the more-appropriately-named site that one Michigan entrepreneur is using to try and crowdfund his CNG 'Stang. He's looking to raise $55,000. Michigan's Daryl Patrishkoff and his company Performance CNG LLC showed off their converted 2003 Mustang last year at the Woodward Dream Cruise in Royal Oak, MI in an effort to get some exposure for the car, which can run on both gas and CNG. The company and its three-man team is looking to further develop the project in the name of a fueling source that is 40 percent cheaper than gasoline, throws off as much as 30 percent fewer tailpipe greenhouse gas emissions and makes the country less dependent on foreign oil. Performance CNG estimates that just 120,000 of the world's 15 million CNG-powered vehicles are in the US and is calling for more. As for the $55 grand, Patrishkoff estimates that more than half of that amount would be committed to the Environmental Protection Agency (EPA) testing of emissions, fuel economy and horsepower. The problem? As of right now, only $150 has been raised. Check out Performance CNG's press release below and see the fundraising effort on Indiegogo here. Eco-Friendly Muscle Car? CNG vehicles save money, emit less pollution and creates jobs from American-mined fuel SHELBY TOWNSHIP, Mich., May 5, 2014 /PRNewswire/ -- Daryl Patrishkoff of Shelby Township, MI, has a vision for the American automotive industry. He firmly believes that our fuel of choice should be Compressed Natural Gas (CNG), not gasoline. Until the full CNG infrastructure is in place a Bi-Fuel vehicle, fueled by either CNG or gasoline upon the drivers command, is the bridge vehicle that can lead this transition. Patrishkoff heads up a (3) man technical team developing this technology. The advantages are: 40 percent savings in fuel costs at the pump 25-30 percent reduction in harmful emissions 100 percent US provided natural gas Meaningful employment for the US economy The most important benefit, however, is that a CNG-powered vehicle runs on fuel that can be mined in America, eliminating the need for foreign oil. "After decades of political rhetoric, these types of vehicles can truly lead the US to energy independence," he said.

Ford opens the doors on its Swedish rally skunkworks

It's always amazing to see how different kinds of racecars are made. Formula One racers are often constructed in modern architectural marvels that hint at some of the cutting-edge technology going into the racing. Conversely, rallying is all about sliding around on a varied course as fast as possible, but it often leaves a vehicle caked in mud. So it makes some sense Olsbergs MSE, or simply (OMSE) rally car shop in Nynashamn, Sweden, shows technological sophistication in a more down-to-earth setting. It builds Ford Fiesta ST racers for Global Rallycross there, and this new video gives viewers a tour through the work.
Former rally driver Andreas Eriksson runs OMSE. These days instead of racing, he and the company's 46 employees are building Ford racers from scratch. A ton of work goes into constructing each one, and according to Eriksson, it takes 400 hours to complete each body. At times, things are so busy that some of the technicians live in the shop in apartments that are on premises. There's even a restaurant to keep them fed. Sadly the dyno room is empty during this visit, though.
By the time OMSE is done, a rallycross car might resemble a Fiesta ST on the outside, but as you see in the video, it's a completely different beast underneath. Check out the work it takes to build one of them, and scroll down to read more about it in the official release.