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Porsche 911 GT3 RS spec sheet leaked, promises 500 hp

Axis of Oversteer has three pages of what's purported to be the spec sheet for the Porsche 911 GT3 RS, and it's got a few bolded items noting key differences with the already spectacular 911 GT3. Prime among them is its output, pegged at exactly 500 horsepower and 339 pound-feet of torque, which looks at first blush to be a minor bump: just 25 hp and 14 lb-ft over the GT3, and the redline drops 200 rpm to 8,800 rpm. If the document is accurate, though, there will be a hefty dose of weight loss to make the most of it. The bodyshell and doors are aluminum, carbon fiber reinforced plastic is used for those vented front fenders (the vanes are plastic), the front trunklid, the rear engine cover, and the rear wing, while the roof is made of magnesium and the side windows are polycarbonate. The bucket seats, door entry guards, and other interior trim pieces are also fashioned from CFRP, and it gets lightweight door panels with pull-loops. Elsewhere around the coupe, the body grows wider by 50 millimeters in front and 30 mm in back over a track that's 36 mm wider. There's a pit-lane speed limiter for track days, tinted taillights, an optional Clubsport package with a six-point seatbelt, and GT3 RS logos everywhere. It's looking more and more like this car was developed to define the word "epic." Featured Gallery Porsche 911 GT3 RS spec sheet Related Gallery 2016 Porsche 911 GT3 RS News Source: Axis of Oversteer Geneva Motor Show Porsche Coupe Performance 2015 Geneva Motor Show porsche 911 gt3

Porsche resurrects V8-powered 911 prototype from the Eighties

These days, we take it for granted that the Porsche 911 uses a flat-six engine. That's because every version of the iconic rear-engined sports car has had one. Right? Well, for the most part. There was the 912 that joined the original in the late Sixties with a flat-four. And in the mid-Eighties, Porsche toyed around with the idea of a V8-powered 911.
After the first-generation 911 had been in production for over two decades, Porsche began development of its successor, the 964, in the 1980s. And one of its ideas was to use a V8 engine. So it took a 964, borrowed a V8 from Audi, gave it the rear bodywork from a 959 and dubbed it the 965.
The idea was to create a more affordable successor to the 959 that included its advanced all-wheel drive system and active suspension. The Audi V8 would have been replaced with one of Porsche's own design - possibly based on the it had built for Indy racing - but Dr. Ulrich Bez (who was then head of Porsche R&D long before taking the reins at Aston Martin) ultimately killed the project.

Porsche Cayman GT4 spotted at the N?rburgring

It was just the other day that we first caught wind of Porsche's plans to build a GT4 version of the Cayman, and now we're already looking at spy shots of the vehicle in question undergoing testing at - where else? - the Nürburgring.
With more aggressive front-end aero, a GT3-style air vent ahead of the front hood, a large wing at the back, and spindly alloys packed with over-sized brakes at each corner, this Cayman is clearly more extreme than even the range-topping GTS. The rear diffuser and central exhaust tips look about the same as those you'd find at the back of the Cayman GTS, though.
What we can't see, of course, is what Porsche has slotted in under the rear glass, how it's upgraded the interior and how much weight it's stripped out of the thing to get it down to fighting weight, but you can bet it'll come with a substantial power bump and a stripped-out interior with racing buckets and little else to open the gap between it and the GTS... and close the gap to the 911 GT3 which it will join as the baby brother in Porsche's performance-focused lineup. Click above to view the double-batch of spy shots.