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The GT3 RSR, based on the Type 997, featured the latest version of the classic flat-six engine. In 2009, it underwent subtle revisions, adding more hood vents and optimizing air flow through the fascia and hood. Despite air-restriction rules limiting the updated M97/81 engine to 455 brake horsepower, the enlarged...
For the 2004 and 2005 racing season, Porsche Motorsport used the 911 GT3 RSR. This near-standard racing sportscar aimed to keep private customer teams competitive in international Gran Turismo sport and to continue the success of the predecessor model which won its class at the Le Mans 24 Hours five...
In 2008, Porsche unveiled a new and much improved version of the GT3 RSR. Distinguished from its predecessor by a redesigned front end featuring aerodynamic enhancements, including “flick” spoilers on the front apron and optimized air ducting, the new model boasted increased downforce and reduced drag. Underneath the bodywork, the...
Marc Lieb and Mike Rockenfeller won the GT2 class of the Tourist Trophy at Silverstone on 15 May 2005 driving the #66 GruppeM Racing Porsche 996 GT3 RSR (3.6-litre). Here the #66 Porsche exits Luffield on its way down the old pit straight. Mike Rockenfeller became a Porsche factory driver...
This was the fourth version of the 991 RSR - the first two came with the rear engine, then the first mid-engine version was launched (all 4.0-litre) and finally the mid-engined RSR 4.2 with the largest 911 engine ever made. The increase in the engine capacity is a question mark as on production models the capacities are decreased and turbochargers are used. The 991 RSR 4.2 didn't have anything in common with the production cars anymore. No change in terms of power-to-weight ratio.
This feature, the third in our four-part mini-series, picks up where we left off last time (Part 2: 2010-2012) and highlights the continued growth and success of the evergreen Porsche 911 on the UK and European motorsport scene between 2013 and 2016. Having benefitted from full media and photographer access...
Porsche Sport 2019 – © Gruppe C Motorsport Verlag The 27th publishing of this superb edition of Porsche Sport 2019 by Gruppe C Verlag, opens with this paragraph, “The year 2019 marked exactly half a century since a new competition sports car from Porsche was unveiled at the Geneva Motor Show....
Porsche Sport 2018 – © Gruppe C Motorsport Verlag For those who follow Porsche motorsport closely, the 26th edition of the well-known annual, Porsche Sport 2018, is definitely a book you want on your bookshelf. I have sung the praises of these publications before today, and for good reason, but...
There was a double victory for Porsche at Sebring, as the #91 Porsche 911 RSR of Gianmaria Bruni/Richard Lietz won round six of the WEC in Florida on Friday. Not to be outdone, Nick Tandy/Patrick Pilet/Frédéric Makowiecki also grabbed a win in the #911 Porsche 911 RSR in round two...
Porsche Sport 2017 – Gruppe C Motorsport Verlag If you follow Porsche motorsport around the world, then Porsche Sport 2017 is not a book you want to be without. In fact, if you read this book from cover-to-cover, you would be one of the most knowledgeable people around concerning the...
Two decades after the different 911 GT1 cars the mid-engined 911 is back! In order to install a proper diffuser under the rear end of the 991, the engine had to make room for it and the engine/transmission unit was rotated 180 degrees. The extended rear diffuser, a top-suspended rear wing and the new side mirrors help to increase downforce with reduced drag. The FIA rules meant no turbo was needed due to power limits, so the normally aspirated 4-litre flat-6 was taken from the 991 GT3 R.
It’s out, the new model Porsche 911 RSR was launched this evening at the LA Auto Show. Porsche will tackle the 2017 racing season with its all-out newly developed GT racer which features an ultra-modern, flat-six unit positioned in front of the rear axle. The four-litre, extremely light aggregate features...
Rendering by Porsche designer, Grant Larson, showing the new Porsche 911 RSR to be launched at the 2017 LA Auto Show (Porsche-Werkfoto) Porsche will unveil the new 911 RSR racing car at the Los Angeles Auto Show (November 18-27). The eagerly awaited and much speculated about 2017 racer will put...
As the rules do not permit higher output engines, the engine for the 991 RSR was taken from the 997 GT3 RSR 4.0 and the development work focused on the chassis, body, aerodynamics and the gearbox. A wishbone front suspension replaced the McPherson struts used in 997. A new development was the lightweight gearbox. One of the priorities in the development was the more evenly balanced weight distribution. The centre of gravity was lower, too.
Porsche has announced the introduction of the new 2007 911 GT3 RSR (type 997) for the American Le Mans Series and other world GT racing venues. The latest version of the most successful racing sports car in history is based on the street production model 911 GT3 RS (model year 2007) and was launched in late 2006. The 911 GT3 RSR has wider rear fenders and rear track to improve performance capabilities over its predecessor. The car has also been developed to fit into the 1,225 kg class. The new car is built in accordance with the ACO LMGT2 Regulations and the FIA Article 257.
Based on the road-going 996 911 GT3 RS, the GT3 RSR features improvements to its predecessor in all key areas. The vehicle is available in an ACO (Automobile Club de l'Ouest) version for competing in Le Mans and in the American Le Mans Series as well as in a FIA specification. The 911 GT3 RSR features a modified front which improves downforce at the front axle. The 3.6-litre, six-cylinder boxer engine delivers 445 hp at 8,250 revs. Maximum torque is now 405 Nm at 7,200 rpm, with top revs reached at 8,500 (for the FIA specification with two 30.8 mm air restrictors). Race cars never got more exciting than this.