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Take a video tour of the Ferrari F12 TdF's V12 engine

Ferrari's transformation of the F12 Berlinetta from a handsome GT into a road-devouring monster – the F12 TdF – seems impressive. To make sure the engine has a wail to match the threatening exterior, the Italians massaged the 6.3-liter V12 up to 769 horsepower and 520 pound-feet of torque. It now redlines at a screaming 8,900 rpm, and propels the coupe to 62 miles per hour in just 2.9 seconds. This new video takes viewers inside the upgraded mill to illustrate how these improvements were made. Among the host of changes, the intake receives variable-geometry intake trumpets. Even in his computer-animated video, they're amazing to watch in action. Ferrari has some other tricks too, though. Let the company show you the benefits of all the tweaks in this clip.

Ferrari 458 Speciale buyers told to spec options to secure orders

Want to get your hands on a Ferrari 458 Speciale? You're in good company, because demand for what could be the last naturally aspirated V8 supercar from Maranello is apparently soaring. As a result, some buyers who've already placed their orders are reportedly being "advised" to add on extra options or risk losing their place on the waiting list to someone who will. The news comes from UK-based Magnitude Finance, whose director Tim Marlow said, "One client ordered the car many months ago but he was subsequently advised to increase the options he selected to guarantee delivery simply because others are prepared to go pay over the odds to get one new." Another Magnitude client was asked by the dealer "on five occasions to say others wanted to buy it if he changed his mind." Reached for comment, Ferrari spokesperson Krista Florin told Autoblog: "As with any Ferrari, customization is offered as a service to make each car unique. However, there are no requirements in order to secure an order." The options list on the 458 Speciale can add up fast. Active headlights add over $2,500 to the price, fitted luggage nearly $11k, leather interior and front lift system a solid $6k each and those NART stripes another $11k. Ordering items like the engine cover ($7.8k), rear diffuser ($9.6k) and outer sill cover ($10k) in carbon fiber can add to the $288k base price as quick as the Speciale can gather pace. That's how our recent tester ended up topping $336k – and that's if we could actually get one. Part of the demand is surely coming from moneyed enthusiasts keen to take possession of one of the finest mid-engined supercars Ferrari has ever made, but the demand and values are surely being driven up as well by speculators. "Everyone we speak to sees this as the next appreciating model over the long-term like the 360 Challenge Stradale and 430 Scuderia 16M before it," added Marlow, "so demand is really high." We can only imagine that demand has been even higher for the convertible version, as Ferrari will only make 499 examples of the 458 Speciale A, putting the roadster in an even more rarified class. Ferrari 458 Speciale demand (Leeds: UK. November 2014). Customers are going to extraordinary lengths to buy the Ferrari 458 Speciale, luxury car finance specialist, Magnitude Finance, reveals. Earmarked as a potential collector's item, some prospective buyers have been told a GBP20,000 deposit would only put them on a list of 'possible clients' but not guarantee an order.

Race Recap: 2013 Bahrain Grand Prix follows the template of this year and last [spoilers]

The sand, the wind, the penalties, the contact and the one crash - all of them collided to make the Bahrain Formula One Grand Prix a surprise affair from day to day and lap to lap. Oh, and did we mention the tires? Pirelli made a last-minute swap after the amusement park ride that the Chinese Grand Prix turned into with the soft compound tire, and brought medium and hard compounds to the desert. That didn't stop things from falling apart for some teams - literally - and that didn't stop the one team that seems to love the hard compound Pirelli tire.