Do not use
Refreshed Porsche 911 GT3 RS can sprint to 62 mph in 32 seconds
<p><strong style="font-size: 12.8px;">Refreshed Porsche 911 GT3 RS can sprint to 62 mph in 3.2 seconds.</strong></p>

Updated Porsche 911 GT3 RS Revealed

<p><strong>Available to order now prior to a public debut at next month&rsquo;s Geneva motor show, the &rsquo;18 model receives an added 20 hp from a lightly modified version of Porsche Motorsport&rsquo;s race-bred 4.0L 6-cyl. engine, increasing its reserves to 513 hp at 8,250 rpm.</strong></p>

ZUFFENHAUSEN, Germany – Porsche’s Motorsport division has raised performance potential of the 911 GT3 RS in a mid-life facelift for the existing 991-series model, which underpins the German automaker’s extensive GT-based motorsport activities.

Available to order now prior to a public debut at next month’s Geneva motor show, the ’18 model receives an added 20 hp from a lightly modified version of Porsche Motorsport’s race-bred 4.0L 6-cyl. engine, increasing its reserves to 513 hp at 8,250 rpm.

This is the highest power figure yet for a naturally aspirated road-going Porsche model and serves to distance the new 911 GT3 RS from the standard 911 GT3, which adopted the same 493 hp evolution of the horizontally opposed engine as the previous 911 GT3 RS when it was updated last year.

Porsche Motorsport isn’t revealing the engineering changes made to the 911 GT3 RS’s engine but confirms the rear-mounted unit continues to rev to a maximum 9,000 rpm and comes mated to a standard 7-speed dual-clutch gearbox.

Despite the increase in power, torque is expected to remain at the same level as before, with 339 lb.-ft. (460 Nm) produced at 6,250 rpm.

The increase in power is claimed to shave 0.1 second off the new model’s 0-62 mph (100 km/h) time, which is put at 3.2 seconds, while adding 1 mph (1.6 km/h) to its potential maximum top speed at 194 mph (312 km/h) in combination with various aerodynamic tweaks.

Among the chassis changes Porsche Motorsport has announced for the 911 GT3 RS ahead of U.S. deliveries later this year is a recalibrated rear-wheel steering system. As with the old model launched in 2015, the suspension of the new model uses solid ball joints on each arm for added steering precision. Wheels and tires measure 20 ins. and 265/35 in profile up front and 21 ins. with 325/30 profile at the rear.

Visually, the new Porsche road racer is differentiated from its predecessor by a series of subtle aerodynamic and styling upgrades. They include new LED indicator lamps set within a re-profiled front bumper featuring new vertical air flow guides within the outer air ducts to more efficiently channel air to the front-mounted radiators and brakes.

Further back, the new 911 GT3 RS receives two new NACA style ducts within the hood and additional air flow guides for the ducts within the rear fenders. At the rear, there are more heavily structured taillamps, a new bumper with larger air extraction ducts and modified supports for the rear wing, which feature newly shaped end plates.

Inside, there are carbon-backed racing seats, lightweight door panels with storage nets and nylon opening loops. Weight optimization measures include a reduction in sound absorption material and a new lightweight engine lid.

As with all of Porsche’s existing GT models, the 911 GT3 RS is sold with an optional Clubsport package. It consists of an aluminum roll cage, fire extinguishers and 6-point seat belts.

Hide comments

Comments

  • Allowed HTML tags: <em> <strong> <blockquote> <br> <p>

Plain text

  • No HTML tags allowed.
  • Web page addresses and e-mail addresses turn into links automatically.
  • Lines and paragraphs break automatically.
Publish