Porsche\'s Mid-Engine 911 RSR Breaks Cover

by:CTECHi     2020-02-19
The new car was just unveiled at the Los Angeles motor show a few minutes ago, and Porsche wants to compete with the best riders from all over the world, including Ford, Ferrari, Corvette, in GTE Pro category of fia wec and GTLM category of IMSA, Aston Martin and BMW.
This new version 911 uses mid-
Since the 1998 GT1 iteration, the engine configuration for the first time allows Porsche to make better use of the rear pneumatic diffuser permitted by such regulations, while also providing improved weight balance, place the engine in the wheelbase ahead of the cross-axis.
It\'s been hinted for months, but it\'s good to finally see the new version of Porsche confirm our suspicions.
While reading the full press release of Porsche (
Reproduced below)
There are a few surprises.
This is not only a new chassis but also a new engine.
We thought Porsche would stick to their attempt. and-true Mezger-
Based on the engine architecture of the 2017 season, but they have stated that the new engine in the RSR will complete the transition to the same engine family of 911 GT3R and 911 GT3 Cups, which means it will be directinjected MA1-
The family of engines that began production in 2008.
Porsche also added extra security to the car through radar
Guided technology based to avoid conflicts with faster prototypes on the course, as well as fixed placement seats with electric adjustable pedals and steering columns. This is an all-
Porsche\'s new car, with new technology, will be proven next season by two factories
The race will take part in each of the 19 endurance races.
The cars have been tested for thousands of miles and Porsche says they are ready for the world!
The Porsche press release is as follows: Porsche will handle the 2017 race belt
The newly developed GT racing car.
The new 911 RSR takes full advantage of the breadth of the Le Mans 24-hour GT regulation, with an ultra-high in addition to the lightweight design of the systemmodern, flat-
Six units in front of the rear bridge. The four-
The liter, extremely light polymer has excellent efficiency with direct fuel injection and rigid valve drive.
The new 911 RSR will debut on Daytona 24 th
Race the hour on January 2017.
Dr. Frank, head of Porsche Racing, said: \"while retaining the typical 911 design, this is the biggest evolution in the history of our top GT models . \"
Stephen wallyser
The new 911 RSR is a whole new development: suspension, body structure, aerodynamics concept, engine and transmission are all designed from scratch.
The concept of the engine enables designers to install a particularly large rear diffuser.
Combined top-
From the plug-in rear wing used in the 919 Hybrid, the lower pressure level and pneumatic efficiency are significantly improved.
\"For the 911 RSR, we deliberately focused our attention on a place that was particularly modern and light-normal --
\"The aspirated engine, because it gives our engineers great freedom to develop the vehicle,\" explains Dr. Walliser . \".
\"Besides that, in principle, LM-
The GTE regulations stipulate absolute equality of various driving concepts, as the torque properties of the turbine engine and the normal suction engine are consistent.
\"According to the size of the qualifier, the new normal-
About 375 KW of the gas delivery device (510 hp).
Shift dial drive sequence on the steering wheel six-
Speed gearbox with magnesium housing, 31-centimentre-
Wide rear wheels.
The conversion of a new generation of engines is now complete.
Following the 911 GT3 R and 911 GT3 Cups, the pioneer of the Porsche GT car is also driven by the same cut --edge six-
Engine series.
In the past, Porsche had completely broken through the concept of 911 in 1996 with 911 gt1.
Great success: On 1998, 911 GT1 won Porsche\'s 16 full victories on Le Mans 24hour race.
At that time, the GT1 class appeared the fastest vehicle in the field.
Porsche GT car features state for the first time-of-the-
Art assist system: new 911 RSR equipped with radar
Collision warning system supported
It is called \"collision avoidance system \".
Even in the dark, faster LMP prototypes can be detected early enough to avoid misconceptions.
A new concept of safety cage and a new, strict
The car seat installed improves the safety of the driver.
With the seat fixed on the chassis, pedalry can now move and adjust to fit the driver.
The applicability of the new 911 RSR has also been significantly improved: Carbon-
Due to clever speed, the fiber body can be completely exchanged in a very short time
Release fasteners.
In addition, you can make changes to the suspension settings faster and easier.
With the appearance of the body package, the 911 RSR is moving in a new direction: for the first time, the GT racing car carries the new factory design, further developing the design language of the Porsche racing car movement clear and dynamic.
From a bird\'s eye view, you can see the hint of the outline of the Porsche emblem.
The basic colors are white, red and black.
In the 2017 season, the factory is expected to run the new 911 RSR in 19 games, equivalent to more than 140 hours.
There are two factories.
Porsche will participate in the FIA World Endurance Championship (WEC)
Including the Le Mans 24-hour race and the IMSA Weathertech Championship in the United States.
The new racing driver will celebrate his debut in the most difficult conditions in the first game of the IMSA season in Daytona on the 28 th. 29 January.
\"We are fully prepared for this,\" said Marco Ujhasi, head of GT Works Sport . \".
\"Since its first launch this year at Weissach, we \'ve covered 35,000 of testing on tracks in Europe and North America-more than any other Porsche GT car.
Technical data for Porsche 911 RSR model 2017 concept sheet
Seat racing for LM
Weight ca GTE category weight/size1,243 kg (
Basic weight specified for each)
4,557mm long (
No splitter, rear wing, diffuser)
Width 2,042mm (front axle)/ 2,048 mm (rear axle)
Engine water-wheelbase 2,516mm
A cooling six-cylinder boxer located at the front of the rear shaft;
4,000 cm³, stroke 81.
5mm, drilling 102mm; ca. 375 kW (510 hp)
Depends on the qualifier; four-
Valve technology;
Direct fuel injection;
Lubrication of dry oil bottom shell;
Single mass flywheel;
Limit the power output by the current limiter;
Electronic throttle.
Transmission Six
Speed order constant-mesh gearbox; two-
Longitudinal layout of shaft with umbrella gear;
Shift by electronic shift actuator;
The shift dial on the steering wheel;
Case of magnesium gearbox; multi-disc self-
Locking differential of stick unit;
Three-disc carbon running clutch. Body Weight-
Optimized Chassis for aluminum-steel combination design;
Removable roof hatch for Cockpit Passage;
Lifting bushes integrated on the roof;
FT3 fuel cell in front of the car; welded-in roll cage;
According to FIA 8862-2009;
Firmly mounted on the chassis; six-
A point seat belt for Hans;
Adjustable longitudinal pedals;
Body made of carbon fiber, fastchange;
The back wing of the swan neck mount; four-
Rear air jack system with safety pressure valve;
Electronic fire extinguisher system;
The windshield is heated.
Front axle of suspension: front axle of double horizontal arm; four-
Vibration damper;
Double coil spring setting (
Main and auxiliary Spring); anti-
Roller strip adjustable according to blade position; electro-
Hydraulic power steering rear bridge: integrated rear bridge sub-frame with double crossarm shaft; four-
Vibration damper;
Double coil spring setting (
Main and auxiliary Spring); anti-
Roller strip adjustable according to blade position; electro-
Hydraulic power steering;
Tripod drive shaft.
The two independent brake loops of the front and rear shaft of the brake can be adjusted by the balance rod.
Front axle: a piece of aluminum six-
Piston racing calipers with quick joints;
Inner ventilated steel brake discs with a diameter of 390mm;
Car brake pads;
Optimized brake cooling pipe.
Rear Bridge: four pieces of aluminum
Piston racing calipers with quick joints;
Inner ventilated steel brake discs with a diameter of 355mm;
Car brake pads;
Optimized brake cooling pipe.
Wheel/tire front axle: 1 forged light alloy wheel, 12 pieces.
5Jx18 offset 25 with center lock nut;
Michelin tires 30/68-18.
Rear shaft: Single piece forged light alloy wheel, 13Jx18 offset 37 with center lock nut;
Michelin tires 31/71-18.
Central recorder unit of electrical cowsworth; CFRP multi-
Integrated Display function steering wheel;
Dial and release quickly;
Anti-collision system;
Controlled alternator connected to lithium ion batteries; LED headlights;
LED tail light rain light;
Lighting car number and lighting system;
There are black lights in the cockpit;
Electric adjustable wing mirror with memory function;
Tire Pressure Monitoring System (TPMS); drink system;
Air conditioning system;
Medium console film switch panel with fluorescent mark.
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