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Ferrari unwraps radical new F12 TdF

The Ferrari F12 Berlinetta has never been in need of a performance boost, but Maranello has given it one just the same. Feast your eyes on the new F12 TdF. The latest Prancing Horse recalls the legendary Tour de France (for automobiles, not bicycles) that Ferrari dominated nine years running from 1956 through 1964 – and the elegant long-wheelbase 250 GT named in its honor. But the F12 TdF is much more about forward momentum than looking back. Power is up, weight is down, and everything's been tightened up, with new systems on board to keep it all together. For starters, the screaming 6.3-liter V12 from the existing F12 Berlinetta has been upgraded from 730 horsepower to 769. Torque has been increased from 509 pound-feet to 520. Although the engine will wail all the way up to 8,900 rpm, 80 percent of that torque is available as low as just 2,500 revs. Of course, Ferrari being Ferrari, it didn't just tinker with the engine and call it a day. It also returned the seven-speed dual-clutch transmissions to deliver upshifts 30 percent faster, downshifts 40 percent faster, and with ratios six percent shorter. The track is wider, the wheels larger, and the one-piece brakes are lifted out of the even more extreme LaFerrari. Ferrari has also fitted the TdF with a new Virtual Short Wheelbase system – Modenese for four-wheel steering – that sharpens turn-in, increases high-speed stability, and keeps the tail from spinning around to fast on the wider front tires. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. As you can see, the bodywork has been substantially redone as well, to be both lighter and more aerodynamically efficient. As a result, the TdF produces 87 percent more downforce than the stock Berlinetta. And thanks to its more extensive use of carbon fiber – not to mention the stripped-out cabin – the whole thing weighs a good 240 pounds less. The result of all these enhancements, Ferrari says, is a 0-62 time of just 2.9 seconds. Keep the throttle pegged (as you would most certainly be tempted to do) and it'll reach 124 miles per hour after 7.9 seconds, topping out at over 211 mph. It's also been clocked around the company's private, on-site Fiorano test track in 1 minute and 21 seconds, which is a good two seconds faster than the Berlinetta or the 488 GTB – and barely more than a second adrift of LaFerrari, the fastest road car ever to lap the circuit.

McLaren, Red Bull and Ferrari call for unfreezing F1 engines

Formula One is a hugely expensive sport. Not only do you have enormous salaries and logistical expenses, as you would in any other sport, but each team also spends huge sums developing their own chassis from the ground up – and so too do the participating automakers in developing the engines. One of the ways the series organizers mitigate those costs is by freezing development. So once the new crop of V6 turbo hybrid powertrains were developed, that was it. But now three of the of the sport's leading teams are calling on the FIA to unfreeze engine development. Their reason? Unfair advantage. There's little question that Mercedes did the best job of developing its "power unit" to meet the new regulations that took effect at the beginning of this past season. That's how the Mercedes team won all but three of the grands prix this season and finished with at least one car on the podium at every single race. It's also a big part of how the teams that bought their engines from Mercedes this season managed to consistently outperform the other non-works-supported teams. That clear advantage is why Red Bull, Ferrari and now McLaren are calling for engine development to be unfrozen. Their argument is that, under the current locked-down status quo, their engine suppliers (Renault, Ferrari and Honda, respectively) cannot possibly catch up. So unless the FIA and Formula One Management want the next few seasons to be the kind of absolute blow-outs that this past season was, these leading teams argue, the powers that be are going to have to make some changes. For its part, Mercedes naturally counters that unfreezing engine development would send costs spiraling out of control. But then of course it stands to lose the most by re-opening engine development. If those three teams, however, closely intertwined as they are with the three other engine suppliers participating in next year's championship, manage to solicit enough support from the other customer teams and bring the matter to a vote, Mercedes may very well find itself out-numbered. News Source: ESPNImage Credit: Patrick Baz/AFP/Getty Motorsports Ferrari McLaren Mercedes-Benz F1 engine

Weekly Recap: Racing legend Jim Hall explains Chevy's futuristic Chaparral concept

"I said our cars are built to be winners." – Jim Hall Racing legend Jim Hall never thought he'd be a video game consultant, but when Chevrolet asked for his advice to create a futuristic Chaparral for the Vision Gran Turismo series, he was eager to help. He reviewed early sketches and suggested some changes that made it onto the concept, including the addition of a camera that's mounted onto a mast over the cabin to aid the driver. The Chevy Chaparral 2X Vision Gran Turismo concept was revealed this week at the Los Angeles Auto Show and will be part of a downloadable update for PlayStation 3's Gran Turismo 6 in December. Theoretically, at least, it uses a laser-beam propulsion system and an air-powered generator to produce 900 horsepower in the video game. It's capable of sprinting to 60 miles per hour in 1.5 seconds en route to a top speed of 240 mph. Those gaudy performance specs – even in the virtual world – came at Hall's urging. "I said our cars are built to be winners," Hall told Autoblog on the floor of the Los Angeles show. The 79-year-old drove Lotus racecars in Formula One before launching the successful Chaparral Cars in the 1960s. Like his innovative Can-Am racers, the Vision Gran Turismo project has an eye toward the future. It also introduces the iconic Chaparral name to a new generation of fans, and hopefully, Hall says, gets them excited about engineering and design. "It emulates what we did in the '60s," he said. And what they did back then still resonates. Chaparral Racing and Chevy partnered more than 45 years ago for development work on the composite monocoque chassis, lightweight alloy powertrains, automatic gearboxes and active aerodynamics. "He [Hall] walked right back into this and was able to apply thinkings and learnings," said Clay Dean, General Motors executive director of advanced design. The Chevy Chaparral 2X Vision Gran Turismo concept was created at GM's North Hollywood advanced design studio, and it will be on display at the show through November. Other News and Views Sebastian Vettel joins Ferrari team in 2015 Ferrari confirmed that four-time Formula One World Champion Sebastian Vettel will join the Scuderia for the 2015 season, jettisoning Ferrari's current ace, two-time champ Fernando Alonso. Vettel has been F1's most successful driver since Michael Schumacher, though he's struggled to match his previous accomplishments in 2014.