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Porsche updates 919 Hybrid racer for 2015 season

Porsche's grand return to the elite level of global endurance racing showed mixed success in its first year. The company did score one victory in the 2014 FIA World Endurance Championship season during the race in Brazil but finished in third place overall among the three factory manufacturers. Porsche is hoping for a few more wins in 2015 and is releasing its first shots of the updated car to achieve those triumphs when things kick off in April. The team's racer is still called the 919 Hybrid, but Porsche promises this second-generation version is a "comprehensive evolution" compared to last year. The most obvious change is the redesigned front end where the styling now features a simple horizontal intake running across the front (compare to 2014, below). The nose area also now flares out to the windshield. The side grows a more complicated look, though, with a series of fins just behind the driver compartment. Porsche isn't divulging many details about anything different under the skin. The 2015 919 is still propelled by a 2.0-liter turbocharged V4, and an electric motor powers the front wheels. There are also two energy recovery systems. In addition to the previous challengers from Audi and Toyota, Porsche has one more competitor in the factory ranks this season. The Nissan GT-R LM Nismo is rumored to be a radical departure from the rest of the field with an engine possibly located in front of the driver. Read the German brand's very brief release about the updated 919 Hybrid below and click through the gallery to see how it looks. Track debut for 2015 Porsche 919 Hybrid Stuttgart. Extensive testing with the second generation of Porsche's Le Mans prototype will begin on January 18, on Abu Dhabi's Yas Marina Circuit. As scheduled, this marks the start of the 2015 motorsport season for the Porsche Team. The new Porsche 919 Hybrid has already had its roll-out on the Weissach test track. As a next step, there will be several performance and endurance tests before the WEC season opener on April 12 in Silverstone, Great Britain. The new Porsche 919 Hybrid is a comprehensive evolution of the successful car that made its debut in 2014. It will feature the same innovative drivetrain concept consisting of a 2-litre V4 turbocharged petrol engine, an electric motor powering the front wheels, and two energy recovery systems. The new generation car had its first roll-out on December 15, 2014.

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.

Porsche planning back-to-basics 911 GT

With the latest 911 GT3 and GT3 RS track toys, Porsche clearly put the emphasis on outright performance. After all, if they were all about a puristic driving experience, they'd probably have manual transmissions instead of DCTs, right? Well that's just one point where the Porsche GT division's next project is tipped to depart. According to Autocar, Zuffenhausen's skunkworks are preparing a new addition to the 911 range that will put all the emphasis on the raw driving experience, even at the expense of lap times. The yet-to-be-named model is expected to do away with the second clutch in favor of one you can operate yourself, but that's not all. We're told to expect skinnier tires to make it easier to hold at the limits of adhesion, the narrowed track from the base Carrera, and the absence of large wings and other aerodynamic features. The inspiration apparently comes less from the GT3 than from the new Cayman GT4. Look for the new back-to-basics Elfen to arrive sometime next year, after the rest of the 911 range gets updated with turbo engines. Chances look good, though, that this particular model will stick with the atmospheric boxer six. Related Video: