1989 Ferrari Testarossa Base Coupe 2-door 4.9l on 2040-cars

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Ferrari patents a fancy and fascinating electric turbocharger

While turbocharging has improved vastly over the years, and it has enabled cars to become both more powerful and more efficient, there's always room for improvement. Turbochargers scavenge exhaust gas pressure and use it to turn a compressor that forces intake air into the cylinders. However, as the patent points out, this means the intake compressor and the exhaust turbine are physically coupled, and have to spin at the same rate. Ferrari's design divorces the two, and it's a happy breakup. The key is hooking up the two components of the turbo to their own individual electric motors, with an energy storage device in between. It's different than the electric supercharger systems you have seen on certain Audi products, for example. Those systems recover energy like a hybrid, store it, and then use it to drive an intake compressor. It supplements conventional turbochargers that harvest energy from the exhaust. In systems like Audi's, the electric supercharger is supplementing the sequential conventional turbochargers when they're not operating efficiently, at very low RPM in particular. It works well, but it's complicated, and it is a workaround for the limitations of a conventional turbocharger. See below for an animation of the Audi system. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Usually, optimizing a turbo is a compromise between figuring out what RPM is ideal for each side to spin at to generate power. A smaller compressor generates boost more quickly, but loses efficiency at higher RPM. But there's way more energy in high-RPM exhaust gasses. By hooking up the turbine to an electric motor instead, you can harvest energy from the exhaust throughout the rev range, and particularly when the engine is pushing lots of gasses through. And you can store that energy in a battery if it's not needed at that moment. The intake-side compressor also has a reversible electric motor attached. It is not physically connected to the turbine, so it can operate at any time the computers decide it's beneficial. As engine RPM increases, the compressor doesn't have to increase its speed beyond its optimal range, so there's less energy wasted. And at low RPM situations, when a conventional turbocharger wouldn't have enough exhaust gas passing through its turbine side to generate useful boost in the compressor side, the electric motor can spin up Ferrari's divorced compressor to provide some boost.

Sebastian Vettel rips Ferrari FXX K around Fiorano

Sebastian Vettel is without a doubt the most successful driver currently on the Formula One grid. He's won four world championships, 39 grands prix and taken pole position 45 times. That makes him the third most successful driver in F1 history, retired or active. And now that he's signed with Ferrari, he's driving for the most successful team in the series as well. That's good news for the tifosi, but it's also good news for Vettel. Because not only will he be driving one of the best cars on the grid, but he'll have access to some of the best wheels off of it, too. Case in point: This latest video released by the Maranello outfit, in which the multiple world champion takes the new FXX K out for a spin around Fiorano. The track-bound evolution of the hybrid LaFerrari hypercar, the FXX K is said to lap the circuit in 1:14, making it the fastest Prancing Horse this side of a purpose-built racer like the SF15-T he'll be piloting in the 2015 world championship. In short, it's a heck of a step up from the special-edition FX crossover Infiniti made for him when he was still at Red Bull. And while you might think it still wouldn't measure up to some of the race-winning single-seaters he's driven over the years, he does seem to enjoy the experience. At least it's got a bit more elbow room than what he's used to. Related Gallery Sebastian Vettel in Ferrari FXX K at Fiorano News Source: Ferrari Ferrari Supercars Videos F1 Sebastian Vettel fiorano ferrari fxx k

Ferrari embroiled in legal battle over 21-year-old's Facebook page

Ferrari is facing a court battle in Switzerland due to alleged copyright infringement over taking over a Facebook fan site. If the suit is successful, it could cost the company millions and harm its reputation on social media.
Sammy Wassem started the Facebook fan page for Ferrari when he was 15 and eventually grew it to over 500,000 followers. In 2009, the company congratulated the him on the site's success, but said that "legal issues" forced it to take over the administration, according to Automotive News Europe. Wassem could still use the site, but managers had oversight.
Wassem asked Ferrari for financial compensation to keep working on the page but continued creating content on it for the next four years. Eventually, the company terminated his administration rights, and In 2013, the he and his father Olivier filed the lawsuit against the business alleging it owes payment over 5,500 hours of work and copyright infringement for taking over the page. They are asking for 10 million Swiss francs ($11.3 million).