2007 Ferrari 612 Scaglietti Base Coupe 2-door 5.7l on 2040-cars

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Ferrari steering wheel may hold key to rocket F1 starts

Ferrari's brilliant getaways at the Australian Grand Prix were key to its early victory challenge – and could well be the result of a unique approach to new start restrictions that Giorgio Piola has uncovered. Although Mercedes locked out the front row of the grid in Melbourne, it was a sensational getaway from Sebastian Vettel that helped the German swoop into the lead by the first corner. As team boss Maurizio Arrivabene said: "The start was super. I have to say both of the drivers, they start like two rockets. After that they were able to take an advantage, and that was good for us." Such great starts from Ferrari are nothing new – just look at Hungary last year – but as Piola's exclusive drawing reveals, the team may well have taken things to an all-new level in ensuring it does not miss any detail in this area. In-built advantage As early as pre-season testing, rivals had been alerted about what Ferrari was capable of by monitoring data from Barcelona. Red Bull boss Christian Horner said: "We saw that in pre-season testing their starts have been really strong." Even ahead of the race, there were rumours that Ferrari knew it would excel in this area. Its decision to not do a second run in Melbourne's Q3 was mainly fuelled by its desire to save a set of super soft tyres for the race. But another suggestion also emerged – that the team knew just how good its starts were so securing the second row of the grid was good enough for it to believe it had a shout of the lead on the first lap. A single paddle As Piola's comparison of Ferrari's 2015 and 2016 steering wheel arrangement shows, the team has been the most aggressive in changing its clutch configuration for this year. New rules mean that drivers can only use a single hand on a single clutch paddle for the race start – even if teams choose to keep a double-paddle arrangement for emergencies. Ferrari has opted for something totally different to its main rivals by abandoning a double paddle arrangement (see red arrows on above left image). Instead, it has a single 'rocker' paddle that stretches all the way across the back of the wheel. Investing in such a dramatic design change clearly points to it having unlocked a decent performance advantage. The exact reasons for this configuration are unclear, but it may be that it allows the driver a greater feel for the clutch bite point – and means he is better able to judge how to deliver the perfect getaway.

Weekly Recap: Ferrari plans to gradually increase production by 2019

Ferrari has long been known for the exclusivity of its performance machines. It's on a different level than Porsche, BMW, and Mercedes. But as it transitions to a new era of independence from Fiat Chrysler, Ferrari is going to get a little less exclusive. It's by design, and it means a subtle, slow ramp-up of production – a move Ferrari believes will ensure its future by meeting growing demand in new markets. The strategy was detailed in SEC documents filed this month as part of the company's pending stock offering. The files reveal Ferrari will gradually increase shipments to about 9,000 units per year by 2019. This is a reversal of Ferrari's 2013 plans to cap production at 7,000 cars annually, which it hit on the nose that year. Ferrari shipments inched up to 7,255 in 2014, though that's down from 2012's record tally of 7,405. Ferrari is a vastly different operation than it was in 2013. Longtime chairman Luca di Montezemolo stepped down last fall, and FCA chief executive Sergio Marchionne has been overseeing the company since then. Its IPO has attracted high levels of attention from enthusiasts and investors. As expected, demand has reportedly outstripped the availability of the stock, which has an estimated offering price of $48 to $52 a share. Speaking of more Ferraris, the company revealed a limited-edition model this week called the F12tdf (shown above). Based on the F12 Berlinetta, the car is a salute to the Tour de France endurance auto race that Ferrari dominated in the 1950s and '60s. The V12 engine's output increases to 769 horsepower, while weight is cut by 243 pounds – allowing for a sprint to 60 mph in 2.9 seconds. Dramatic carbon-fiber elements and a radical redesign of the body panels give the F12 a more dramatic look. It will be limited to 799 units over the life of the car. If this is how Ferrari is increasing production, we're more than okay with the company's new strategy. OTHER NEWS & NOTES Tesla software unlocks Autopilot features Tesla released the latest version of its software for the Model S this week, which allows the all-electric sedan to drive in a semi-autonomous state called Autopilot. Tesla Version 7.0 enables the Model S to maintain lane position, change lanes by touching the turn signal, and manage the car's speed using an advanced, traffic-sensing cruise control. It also has a parallel parking feature, which searches for open spots and then parks your Tesla.

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.