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Ferrari reveals LaFerrari-based FXX K in Abu Dhabi

Ever since Ferrari revealed the latest evolution of its flagship hypercar series with the debut of LaFerrari at the Geneva Motor Show last year, the question on everyone's mind – aside from how it would stack up against rivals like the McLaren P1 and Porsche 918 Spyder – is what it would look like in its ultimate, unhinged, track-focused iteration. But now we need wonder no more as the Prancing Horse marque has revealed the new FXX K. The what-letters-now, you ask? FXX K. The name is drawn from the Enzo-based FXX that kicked off the company's client development program the better part of a decade ago, but with an extra letter tacked on to signify the KERS hybrid system on board. In the FXX K, that system has been further optimized: the electric motor now delivers 187 horsepower (instead of 160) and the 6.3-liter V12 has been boosted to 848 hp (up from 789) for a total output of 1,035 prancing ponies – a solid increase from the 950 hp in the road-going LaFerrari, but at 664 pound-feet, it's down in the torque department by 51 lb-ft. Of course output isn't the end of the story, and as you can see the scarlet-clad engineers in Maranello have focused a considerable amount of energy on optimizing the aero package. The front end gets a two-part splitter derived from Ferrari's victorious GT racing program, with vertical fins along the flanks, side skirts extending between the wheels, a dynamic rear wing, vertical fin and a giant diffuser. All of this and more contributes to as much as 50 percent more downforce, aided by increased mechanical grip from the Pirelli racing slicks, with carbon-ceramic brake discs measuring 15 inches across (plus or minus, front to rear) to keep it all in check. Unveiled at Ferrari's Finali Mondiali event at the Yas Marina Circuit in Abu Dhabi, the FXX K also boasts a recalibrated electronic differential, traction control, ABS, Racing SSC (Side Slip Angle Control) and a four-mode Manetinno dial on the center console to switch between levels of electric boost. In short, Ferrari has pulled out all the stops, and we wouldn't be surprised to see the FXX K taking the Fiorano lap record for anything this side of an F1 car. The record is currently held by the 333 SP at 1:11, nine seconds ahead of the road-going LaFerrari's 1:20. That's roughly the same differential between the FXX and the Enzo on which it was based, or the 599XX Evoluzione and the 599 GTO.

Without engine deal, Red Bull could be squeezed out of F1

It would have seemed unthinkable just a couple of years ago when it was winning more races than it lost and scoring one world championship after another, but these days Red Bull can't get a competitive engine. And if it doesn't get one soon, it could be forced out of Formula One altogether. This development emerges after two years of the once indomitable but now deteriorating relationship between Red Bull and its longtime engine partner Renault. When F1 switched from the previous V8 engines to the new hybrid turbo V6 power units ahead of last season, Renault dropped the ball, and Mercedes picked it up. Ferrari has since recovered much of the lost ground to push the Mercedes factory team for wins, but Red Bull and Renault have not. The stress of falling off their perch has left both parties pointing fingers at each other to the point that the team's longtime technical director Adrian Newey doesn't think the marriage is salvageable, or worth salvaging. "Unfortunately, our relationship with Renault is pretty terminal – there's been too much of a marriage breakdown, so we have no engine," said Newey. That's left Red Bull looking elsewhere for a new engine deal, but so far it's been unable to find one. The prospect of replacing sponsor Infiniti and supplier Red Bull with a similar partnership with Aston Martin and Mercedes has apparently come to naught. And the proposed buyout and engine deal from the Volkswagen Group evidently collapsed in the wake of that brand's diesel emissions scandal. That leaves Red Bull to turn to one of the existing engine suppliers in the series, and apparently neither Ferrari nor Mercedes are willing to sell their engines to one of their chief rivals. As McLaren has demonstrated this season, the Honda engines aren't up to speed, either. Which leaves Red Bull with nowhere else to turn. And if it doesn't find something in time for next season (or the following one at the latest), Newey says it may have to pack it in and close up shop. "Red Bull should not be put in a position where they're only there to make up the numbers." Related Video: News Source: Reuters via Motorsport.comImage Credit: Felipe Dana/AP Motorsports Ferrari Renault F1

Race recap: 2015 Abu Dhabi Grand Prix is Germany rising as sun sets

Mercedes-AMG Petronas driver Nico Rosberg Rosberg doesn't attribute anything mystical to the form that got him ahead of teammate Lewis Hamilton. He said simply, "Before it was close in the other direction, now it's close in this direction." Mercedes non-executive chairman Niki Lauda went further, saying Rosberg's "brain has switched." Under the desert spotlights it switched so far ahead that Lewis Hamilton qualified nearly four tenths behind the German. Kimi Raikkonen flew the scarlet for Ferrari in third position. Being three spots ahead of Valtteri Bottas gave Raikkonen a huge advantage in locking up fourth position in the driver's championship. Even if he doesn't care about it, as he's publicly stated, Ferrari probably does. Teammate Sebastian Vettel was classified 16th after the German slowed down after making a mistake on his final hot lap, and neither he nor his engineer realized how quickly times were falling on a cooling track. He'd be promoted to 15th when Lotus driver Romain Grosjean was penalized for a gearbox change. Sergio Perez knocked it out of the park for Sahara Force India, claiming fourth ahead of Daniel Ricciardo in fifth for Infiniti Red Bull Racing. Williams driver Bottas was in sixth, in front of the second Force India of Nico Hulkenberg and the second Williams of Felipe Massa in eighth. Daniil Kvyat ensured both Red Bulls were in the top 10 with his ninth position, and Carlos Sainz got the upper hand in qualifying over his Toro Rosso teammate Max Verstappen for the final time this year, rounding out the top 10. Beyond Nico Rosberg's mind, one of his weaknesses was his slow starts. Those are stronger, too, the German tearing off away from the field when the lights went out. Hamilton bogged enough to have to defend from Perez behind, the Mexican trying to slide between Hamilton and Raikkonen on the run to the first corner. Rosberg held the lead into Turn 1 and likewise held it through Turn 21 on the last lap of the race, only ceding it during pit stops. Rosberg's 14th victory gets him level with Graham Hill on the wins list – on the anniversary of Hill's death in a plane crash – and marks the first time in his 10-year F1 career that he's won three races in a row. More proof of his strength: the last few races we haven't heard Rosberg ask for regular updates about what Hamilton's doing, he just drives. Hamilton gave it his best but that wasn't enough.