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Porsche announces plan to replace 911 GT3 engines

About a month back, we reported that Porsche was suspending delivery of its 911 GT3 due to reported incidents of the engine bursting into flames. A few days later, Porsche told owners of the new track-ready models not to drive their cars and had their local dealers pick up the cars in question. Just a couple of days ago, we reported that Porsche was working on a fix, and now we have the official details.
Following an internal investigation prompted by two such incidents, Porsche has confirmed that is has identified the problem as resulting "from a loosened screw joint on the connecting rod." The loose connecting rod, Porsche found, damaged the crankcase, which in turn resulted in oil leaking and then - in at least two cases - igniting.
Our source is unaware of Porsche being contacted by GT3 owners concerned about the impact of a replacement engine on their car's collectibility or resale value.

Audi outlasts rivals to win 13th Le Mans title

As is so often the case, the 2014 Le Mans was a war of attrition, and Audi managed to prevail once again after all 24 hours had been recorded in the history books, with its Audi R18 E-Tron Quattro claiming first and second places, followed by Toyota in third. Drivers Marcel Fassler, Andre Lotterer and Benoit Treluyer inherited the lead in their No. 2 Audi after the No. 7 Toyota, driven by pole-sitter Kazuki Nakajima, was forced to retire with electrical problems in the 15th hour.
The No. 2 Audi led the race until it was forced to the pits to replace a turbocharger in the 17th hour, allowing the No. 1 Audi, driven by Lucas di Grassi, Marc Gene (who was a last-minute replacement for Loic Duval, who crashed hard during practice) and defending champion Tom Kristensen, led the race until the 21st hour, when it too had to pit with turbocharger issues. This gave the No. 20 Porsche of Timo Bernhard, Brendon Hartley, and Mark Webber the lead until it was forced off the track with gearbox problems, eventually finishing in 38th position.
In LMP2, the Jota Sport Zytek Z11SN-Nissan driven by Simon Dolan, Harry Tincknell and Oliver Turvey claimed victory, the first five LMP2 finishers all powered by Nissan. Down a level in GTE-Pro, No. 51 AF Corse Ferrari 458 Italia GT2 driven by Gianmaria Bruni, Toni Vilander and Giancarlo Fisichella finished one lap ahead of the leading Corvette Racing C7.R. And finally, the No. 95 Aston Martin Racing Vantage GTE driven by Kristian Poulsen, David HeinemeierHansson and Nicki Thiim won the GTE-Am race two laps ahead of a Proton Porsche 911 GT3 RSR.

Production Porsche 918 Spyder images leak out of Chinese patent office

A few images of what looks to be the production Porsche 918 Spyder are here to say hello, courtesy of a patent office in China. If these provide an accurate look at what the hybrid supercar will look like, there are a few differences between it and the latest examples of the pre-production prototypes our spy shooters have seen.
The jerry-rigged turn signals inside the headlight enclosures and on the front fenders on the prototype are replaced with more polished units inside the headlamps located underneath the main beams. Behind that, the door handles have been swapped from horizontal latches on the door to vertical openings located just behind the door shutline.
We've also seen a Martini-liveried version of the 918 Spyder that has extra carbon elements that don't appear on this car. It was at the Nürburgring with carbon lips on the front fenders and another carbon element that hung from the rear fenders and ran down to the rear diffuser. When we saw the car on our Deep Dive piece, the front lips were gone but that rear piece remained, and we can't tell from the brochure and options sheet that we've seen so far what it comes with. The wheels from the concept and the green brake calipers, minus the polycarbonate covers, should be the standard fitment while the ten-spoke magnesium wheels will be a 29,750-euro (about $39,000 US) option.