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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

Ferrari 488 GTB turbocharges its way towards Geneva debut

Automakers left, right and center are embracing turbochargers as the best way to get more power out of a smaller package, and that includes performance automakers like Ferrari. In line with the latest FIA regulations, the Prancing Horse marque turbocharges its Formula One single-seater, and followed the same route with the California T. And now it's done the same with the replacement for the 458 Italia. Dubbed the 488 GTB, Maranello's latest mid-engined V8 supercar arrives forty years after the debut of the 308 GTB that launched Ferrari into the segment. It packs a 3.9-liter turbocharged V8 offering up 661 horsepower and 560 pound-feet of torque. That represents a 64-horse increase over even the extreme 458 Speciale, and an even more impressive torque boost of 162 lb-ft, despite a decrease in displacement by approximately 600cc. (Ferrari isn't saying exactly how many turbochargers its new forced-induction engine carries, but we're likely looking at a pair of twin-scroll turbos.) The new engine is said to be enough to propel the new 488 GTB to 62 miles per hour in three seconds flat, to 124 mph in 8.3 seconds and on to a top speed in excess of 205 mph. And at 1 minute 23 seconds, the 488's lap time at Fiorano is also a good half second faster than the naturally aspirated Speciale and two seconds faster than the Italia. Ferrari says it dedicated significant efforts to keep the engine responsive and the exhaust note enthralling despite the introduction of forced induction – the first time a turbo has been used in mid-engined, eight-cylinder Prancing Horse, since the F40. Of course there's more to the 488 GTB than the turbocharged engine. It also features a revised Side Slip Control 2 (SSC2) system, working in tandem with the F1-Trac and E-Diff systems to keep the supercar on the razor's edge without sliding off of it. The revised bodywork also generates 50 percent more downforce – thanks in no small part to the active diffuser that necessitated moving the exhaust pipes upwards – and a more slippery shape than any production Ferrari yet. The interior has likewise been revised with new control clusters, air vents, instrument panel and infotainment system for optimized ease of use. The new Ferrari 488 GTB – shorthand for Gran Turismo Berlinetta – is set to debut at the Geneva Motor Show next month, but you can scope it out now in the high-res image gallery above and the full details in the press release below.

See what the Chevy C7 ZR1 may be benchmarked against

One of the greatest things every Corvette has had going for it, and also one of the most re-used arguments against it, is its price-to-performance equation - long before the Nissan GT-R became the de facto Porsche 911 comparator the Corvette spent decades as Exhibit A. Depending on which side of the argument you stressed, supporters crowed about how much performance you got for how (comparatively) little, detractors carped on how little you got everywhere else in the bargain.
It appears Chevrolet is working as hard as ever to render the argument meaningless. Spy shooters at KGP captured a convocation of European birds of prey leaving the General Motors test center, and aimed at benchmarking the C7 Corvette ZR1. The road train comprised of two C7 Corvette Stingrays, a 2013 Corvette ZR1, McLaren MP4-12C, Ferrari 458 Italia, Audi R8 V10 Spyder and Porsche 911 Carrera S and it was last seen heading down the same kinked-up back roads used to hone the Corvette Stingray.
The C7-series ZR1 and its possible 700 horsepower are still a ways off. If it really is being positioned to compete with the celestial exotica in the testing group, could it be the first Corvette to regularly be the first answer to the question "Cost no object, which would would you rather have?"