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Porsche reportedly working on new turbocharged flat-four boxer engine?

These days, we've seen just about every automaker dropping cylinders in an effort to appease tightening fuel economy and emission standards - and Porsche is no exception. Nearly three years after introducing an all-new V6 powerplant under the front hood of its Panamera sedan (launched with a range of V8 engines) comes word that Porsche is working on an all-new turbocharged flat-four boxer to replace the flat-six engines mid-mounted in its Cayman and Boxster models.
Specifics have yet to be learned, but reports say the engine is a derivative of the current 3.8-liter six (shown above) found under the rear decklid of the Carrera S, yet with two fewer cylinders. Fitted with a turbocharger, direct-injection and the automaker's VarioCam Plus, the new all-aluminum 2.5-liter flat-four will likely develop upwards of 350 horsepower and 360 pound-feet of torque. Redline should be about 7,500 rpm. Initial indications say that Porsche will only offer the new engine with its seven-speed PDK dual-clutch automatic, tuned to take advantage of the low-end torque, but a traditional six-speed manual gearbox has not been ruled out. Despite the loss of two cylinders, enthusiasts will likely embrace the new engine as it promises to be lighter, more fuel efficient and more powerful than the 2.7-liter and 3.4-liter sixes in the Cayman/Boxster today.
Even though Porsche has been using Volkswagen Group engines for years (e.g., Cayenne V6, Cayenne Diesel and upcoming Macan), all indications are that the new flat-four will not be shared. Instead, it will be kept in-house for the automaker's sports cars and possible future fitment in an entry-level 911.

Magnus Walker pops up again, this time with his Irish Green 911

He was the subject of a short film called Urban Outlaw. He has been on Jay Leno's Garage. Twice. He even graced the cover of Road & Track in June. And after all of that, he appeared in a video by Hong Kong-based Silly Thing. So it isn't really surprising that Magnus Walker is at the center of attention in the latest video from XCAR, but it's surprising - and a treat - to see his mostly original Irish Green 1966 Porsche 911.
Powered by an air-cooled 2.0-liter flat six with 130 horsepower (more like 120 hp today, Walker says), riding on 5.5-inch wide wheels and turned with a wooden steering wheel, the little green 911 does represent some of the best aspects of classic car motoring.
Head on below to watch the long-form video on Walker and his Porsche, but if your time is limited, you're not missing much if you call it quits at five minutes - especially if you've seen his aforementioned videos before.

Porsche to replace chassis components in 918 Spyders

The entire production run of the Porsche 918 Spyder is completely sold out, but 205 of them need to make a trip to the dealer for a repair estimated to take about two days. According to Porsche, it found quality problems with unspecified "chassis components" on the hybrid supercar and has instituted a plan to fix them as a precautionary measure. There were no reported breakages of these parts or complaints from customers. The German automaker already contacted all of the affected owners directly to have the 918s repaired in 2015. When reached for comment, Porsche Director of Corporate Communications Achim Schneider told Autoblog via email that "due to the supplier relationship we did not announce further details regarding the components so far." He also said that 43 vehicles are affected in North America, which includes the US and Canada. The 918 Spyder was affected by a small recall in the US earlier this year when Porsche found that the rear-axle control arms could potentially break. The campaign covered only five cars, though. Porsche replaces chassis components in 205 vehicles worldwide Atlanta. As a precautionary measure, Porsche will replace chassis components in 205 vehicles of the 918 Spyder model worldwide. The reason for this is that for vehicles that were manufactured in a certain time period defective parts were used from a delivery batch, whose functionality cannot be permanently guaranteed. No complaints have been made known (such as a break of a component) from customers up till now. The problem was identified during in-house quality inspections and remedied immediately. The owners of the vehicles, which could be exactly traced, were contacted directly by their competent Porsche representatives. The workshop visit, which will take place by appointment at the onset of 2015, takes about two days to complete at no charge. Featured Gallery 2015 Porsche 918 Spyder: First Drive View 51 Photos News Source: PorscheImage Credit: Copyright 2014 Michael Harley / AOL, Porsche Green Recalls Porsche Hybrid Supercars porsche 918 spyder porsche 918