F1 Spider Cambelts Inspected 21k Miles Yellow Black on 2040-cars

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Top Gear teases Porsche 918 vs McLaren P1 vs LaFerrari showdown

It's the comparison test we've been waiting over a year to come together: the hybrid hypercar showdown of the century between the McLaren P1, Porsche 918 Spyder and Ferrari LaFerrari. They've each got hybrid powertrains pairing eight or more cylinders with an electric motor to drive around 900 horsepower through seven-speed dual-clutch transmissions. They come from exotic automakers with rich racing pedigrees, and each costs around a million bucks. Leave it to the guys from Top Gear, then, to finally put it together. The story adorns the cover of this month's issue of Top Gear magazine, which arranged the showdown – not the television program that started it all. Fortunately, they didn't miss the opportunity to capture the action on video, which will be available to iPad subscribers – but whether you've got access or not, you can catch a short clip of the seven-figure hybrid hypercars right here. News Source: Top Gear via YouTube Ferrari McLaren Porsche Hybrid Supercars Videos porsche 918 spyder mclaren p1 ferrari laferrari

Ferrari 488 GTE and GT3 unveiled at Mugello

Ferrari is preparing its latest assault on sports car racing with new racing versions of the 488 GTB. Presented over the weekend at Mugello, the lineup includes both GTE and GT3 racers to replace the current models that were based on the 458 Italia. Though little in the way of details were revealed at the vehicles' presentation, the principal change they present over the accomplished versions they replace are their new turbocharged engines. The 3.9-liter twin-turbo V8 replaced the 4.5-liter atmospheric V8 in the road-going version, and is now carried over to the race track as well. Output will, of course, be catered to the regulations pertaining to both classes. Not to be confused with the Volkswagen's hybrid lineup, GTE is the category that replaced the previous GT2 class, and with it absorbed the defunct GT1 class, as well. It's run principally at Le Mans and its associated championships, and the outgoing Ferrari 458 Italia GT2 has proven a force to be reckoned with. That car took top honors in its class every year since the inception of the FIA World Endurance Championship, and won its class twice at Le Mans. Its turbo successor will have quite a challenge in keeping up that legacy. The GT3 class, meanwhile, is a step below, running in the Blancpain Endurance Series, Pirelli World Challenge, and the like. Here the teams running Ferrari equipment could use some extra help, and the new 488 GT3 aims to deliver that competitive edge to get ahead of rivals. Those include GT3 racing versions of the Aston Martin V12 Vantage, Audi R8, Bentley Continental GT, Lamborghini Huracan, McLaren 650S, Mercedes-AMG GT, Nissan GT-R, and Porsche 911 (to name just a handful). Ferrari presented the pair at its end-of-year Finali Mondiali event, which wraps up the various regional Ferrari Challenge series run around the world. This year's was held this weekend at the Mugello circuit in Italy. Last year's was in Abu Dhabi where the FXX K was revealed. The previous year's was also held at Mugello, where the current 458 Challenge Evoluzione was presented. The 2016 event is scheduled to be held in North America for the first time at Daytona the weekend of December 1-4, 2016. With the GTB, Spider, GTE, and GT3 variants now presented, the next step in the fleshing out of the 488 lineup will be to present the new Challenge racer for the company's own spec racing series.

Ecclestone wonders if F1's upcoming turbo V6s should get augmented sound [w/videos]

While every team on the Formula One grid is worried about making a good showing in this year's championship at the same time as they develop a brand-new car for next year's championship, Bernie Ecclestone and F1 circuit promoters have a different concern: how next year's cars will sound. The current cars use 2.4-liter, naturally-aspirated V8s that can reach 18,000 revolutions per minute and employ dual exhaust, next year's engine formula calls for 1.4-liter turbocharged V6s that are capped at 15,000 rpm and are constrained to a single exhaust outlet. Ecclestone and promoters like Ron Walker believe the new engines sound like lawnmowers and that the less thrilling audio will keep people from coming to races. If Walker's Australian Grand Prix really is shelling out almost $57 million to hold the race, every ticket counts. As a fix, according to a report in Autoweek, Ecclestone "suggests that the only way to guarantee [a good sound] may be to artificially adjust the tone of the V6s."
However, neither the manufacturers nor the governing body of F1, the FIA, think there will be a problem. Ecclestone fears that if the manufacturers "don't get it right" they'll simply leave the sport, but the only three carmakers and engine builders left next year, Renault (its 2014 "power unit" is pictured), Mercedes-Benz and Ferrari are so embedded that it would stretch belief to think they'd leave the table over an audio hiccup - if said hiccup even occurs. And frankly, these issues always precede changes to engine formulas, as they did when the formula switched from V10 to V8; fans, though, are probably less focused on the engines and more on the mandated standardization of the sport and the spec-series overtones that have come with it.
No one knows yet what next year's engines will sound like, but we've assembled a few videos below to help us all start guessing. The first is an engine check on an Eighties-era John Player Special Renault with a 1.5-liter V6 turbo, after that is Ayrton Senna qualifying in 1986 in the Lotus 98T that also had a 1.5-liter V6 turbo, then you'll find a short with a manufactured range of potential V6 engine notes, and then the sound of turbocharged V6 Indycars testing last year at the Indianapolis Motor Speedway. Any, or none of them, could be Formula One's future.