IMSA: Best Porsche 911 RSR tackles season finale from position four

Qualifying

In the qualifying session at Road Atlanta (USA), the Belgian Laurens Vanthoor secured the fourth grid spot at the wheel of the No. 912 Porsche 911 RSR. In the No. 911 sister car, his works driver colleague, Nick Tandy (Great Britain), turned the seventh quickest lap in the close hunt for top times on the storied 3.6-kilometre racetrack. The Porsche 911 GT3 R fielded by the Canadian team Pfaff Motorsports will tackle the GTD class from position six on the grid.

In warm, sunny conditions in the US state of Georgia, teams and drivers battled hard for top times in the 15-minute qualifying. As the session progressed, lap times tumbled. Vanthoor’s times improved over the first five laps before traffic and deteriorating tyres hampered further progress. For the race, the championship leader shares the cockpit of the No. 912 Porsche 911 RSR with Earl Bamber (New Zealand) and Mathieu Jaminet (France).


Laurens Vanthoor

At the wheel of the sister car, Tandy patiently warmed up his tyres at the start of the session before heading out and initially topping the time sheet in his class. The British racer, however, could no longer make any significant improvements and thus defend himself against the attempts of his rivals. Tandy shares driving duties in the No. 911 Porsche with the two Frenchmen Patrick Pilet and Frédéric Makowiecki. Both vehicles contest the race flying the colours of Coca-Cola.

In the GTD class, Zacharie Robichon planted the No. 9 Porsche 911 GT3 R fielded by Pfaff Motorsports on position eight. The Canadian is joined in the cockpit of the GT3 vehicle by his compatriot Scott Hargrove and Porsche development driver Lars Kern (Weissach). The ten-hour Petit Le Mans race gets underway on Saturday, 12 October, at 12:05pm local time (18:05 pm CEST).

Qualifying quotes

Pascal Zurlinden (Director Factory Motorsport): “We can be satisfied with the results of the qualifying. There were five different manufacturers within about two tenths of a second. This underlines just how intense and tough the competition is in the GTLM class. I’m feeling confident for the race because we’ve worked systematically on the race setup. Our car will be strong as the temperatures drop. And that’s exactly when the decisive phase starts on Saturday evening.”

Steffen Höllwarth (Head of Operations IMSA Championship): “That was a tight
situation with very close gaps between all GTLM-class cars. In the sessions we put the main focus on race preparation, which means a consistently fast pace over a long distance. In view of this, the result was pretty good. Tomorrow is about the big trophies. We have to perform flawlessly and stay within striking distance. When the sun goes down, we want to go for it. We’re eager to give the fans a great show, win all the titles and send the Porsche 911 RSR into the museum with a top result.”

Nick Tandy (Porsche 911 RSR #911): “The result is okay, although a little more could have been possible. I think I didn’t get the perfect time for my flying lap. The tyres weren’t within the optimal operating window at that moment. I’m certain that we’ll manage to set a more consistent pace in the race compared to our competitors.”

Laurens Vanthoor (Porsche 911 RSR #912): “We had a bit of homework to do after the practice session this morning because our car didn’t have the optimal setup. We made the perfect adjustments for the qualifying. Fourth on the grid is a solid result. I made a slight error on my hot lap. We could have perhaps gained one or two positions otherwise. Never mind, the qualifying result isn’t the most important thing for a ten-hour race.”

Qualifying result

GTLM class
1. Calado/Pier Guidi/Serra (GB/I/BR), Ferrari 488 GTE, 1:15.639 minutes
2. Magnussen/Garcia/Rockenfeller (DK/E/D), Corvette C7.R, + 0.063 seconds
3. Krohn/Edwards/Eng (FIN/USA/A), BMW M8 GTE, + 0.145 seconds
4. Bamber/Vanthoor/Jaminet (NZ/B/F), Porsche 911 RSR, + 0.203 seconds
7. Pilet/Tandy/Makowiecki (F/GB/F), Porsche 911 RSR, + 0.398 seconds

GTD class
1. Sellers/Lewis/Seefried (USA/USA/D), Lamborghini Huracan GT3, 1:19.530 minutes
2. Keating/Bleekemolen/Fraga (USA/NL/BR), Mercedes-AMG GT3, + 0.135 seconds
3. McNeil/Vilander/Westphal (USA/FIN/USA), Ferrari 488 GT3, + 0.191 seconds
6. Robichon/Hargrove/Kern (CDN/CDN/D), Porsche 911 GT3 R, + 0.545 seconds

Full results: http://imsa.alkamelsystems.com

Preview

Heading to the final round of the IMSA WeatherTech SportsCar Championship at Road Atlanta (USA), Porsche is poised to clinch the manufacturer, team and driver titles. The North American factory team of the Stuttgart sports car manufacturer tackles the final ten-hour race, dubbed Petit Le Mans, on 12 October holding a clear lead in all categories. To win the manufacturers’ championship, only one of the two Porsche 911 RSR needs to finish in the points. The fight for the drivers’ classification goes down to the wire between the Porsche works drivers Earl Bamber (New Zealand) and Laurens Vanthoor (Belgium) in the number 912 car, and their colleagues in the number 911 vehicle, Patrick Pilet (France) and Nick Tandy (Great Britain). The race at Road Atlanta marks the last outing for the two Porsche 911 RSR (2017 model year) decked out in the historic design of Coca-Cola. The customer squad Pfaff Motorsports fields a 911 GT3 R in the GTD category. 


Comments prior to the race

Fritz Enzinger (Vice President): “We are eager to make the final race of the IMSA season a huge celebration for the fans, for Porsche and for our partner Coca-Cola. Last year we won the traditional Petit Le Mans with our Porsche 911 RSR finished in a historic design. That’s our goal again this year. It’ll be the last factory outing for this version of the Porsche 911 RSR. It would be fantastic if we were able to again experience the vehicle in the centre of the winner’s ceremony at Road Atlanta.”

Pascal Zurlinden (Director Factory Motorsport): “The Porsche 911 RSR has given us countless wins since 2017. We’ve won the world championship with this car, and we also won Le Mans and Sebring, among others. It would be a dream come true if we could add further titles at Road Atlanta and repeat last year’s win at this storied racetrack. Our success at the 2018 Petit Le Mans underlined that we’ll be well prepared when we tackle the tough competition of the ten-hour race. We are keen to round out our impressive season in North America with another highlight.”

Steffen Höllwarth (Head of Operations IMSA Championship): “With Petit Le Mans we have a real classic to conclude the season. Road Atlanta has been the venue of major Porsche successes. We have fond memories of our overall win in 2015 and our success last year. The circuit and the Porsche 911 RSR match perfectly. Our aim for the finale is clear: At the end of this year we want to finish first in all championship classifications.”

Patrick Pilet (Porsche 911 RSR #911): “Petit Le Mans will be the grand finale of a sensational year for Porsche. We hold a convincing lead in the manufacturers’ championship. In the drivers’ championship, Nick and I still have a small chance in the duel against our colleagues. Our aim is to finish first with our beautiful Porsche 911 RSR decked out in the Coca-Cola livery. If we succeed in doing this, we just might clinch the drivers’ title.”

The Porsche drivers

Regular drivers Patrick Pilet (France) and Nick Tandy (Great Britain) join forces with their works driver teammate Frédéric Makowiecki in the No. 911 Porsche 911 RSR. This trio won at Road Atlanta in 2018 as well as at Sebring and Watkins Glen in 2019. Pilet and Tandy currently rank second in the drivers’ classification. Their works driver colleagues in the No. 912 sister car, Earl Bamber (New Zealand) and Laurens Vanthoor (Belgium), lead the class with a twelve-point advantage after victories at Long Beach, Mid-Ohio and Bowmanville, Canada. The pair shares driving duties in the ca. 510 hp 911 RSR with Porsche Young Professional Mathieu Jaminet (France).

In the GTD class, the customer squad Pfaff Motorsports again relies on the services of Porsche development driver Lars Kern (Weissach) for the ten-hour finale. The seasoned German is joined in the cockpit of the No. 9 Porsche 911 GT3 R by the two Canadians Zacharie Robichon and Scott Hargrove. Robichon took home an early title in the Sprint Cup at the previous IMSA round at Laguna Seca (USA). The Porsche 911 GT3 R fielded by the Canadian team will contest the event decked out in a special blue livery.


Nick Tandy, Frederic Makowiecki, Patrick Pilet, Laurens Vanthoor, Earl Bamber, Mathieu Jaminet, l-r

The Porsche vehicles

The Porsche 911 RSR, which is based on the high-performance 911 GT3 RS road-going sports car, has undergone further optimisation primarily in the suspension setup for its third racing season in North America. Depending on the size of the restrictor, the engine, which is positioned in front of the rear axle, puts out around 375 kW. The large rear diffuser combined with a top-mounted rear wing provides aerodynamic efficiency and significant downforce. The race at Road Atlanta marks the last factory outing for the 2017-spec vehicle. In the World Sports Car Championship, the switch to the ca. 515 hp successor took place in August.

The 911 GT3 R fielded by Porsche customer teams was newly developed for the 2019 season and is also based on the road-legal 911 GT3 RS*. Improvements in the areas of aerodynamics and kinematics were systematically implemented from the insights garnered from the many race outings of its predecessor. The six-cylinder engine in the rear of the GT3 racing vehicle produces over 368 kW.

The race

The ten-hour race on the 4.088-kilometre circuit in the US state of Georgia marks the conclusion of the 2019 IMSA season. The storied racetrack on the outskirts of the metropolis of Atlanta – the home of Porsche North America and the Coca-Cola beverage company – is a favourite amongst drivers. The so-called “Esses” (turns two to five) are particularly challenging for the drivers. Courage and utmost precision combined with a perfect car setup are required through this high-speed passage. In 21 years, Porsche has notched up a total of 20 class wins at Petit Le Mans. In 2015, the Weissach factory squad even beat all prototypes in the rain to score overall victory. In 2018, Porsche claimed victory in the fiercely competitive GTLM class flying the historic colours of Mobil 1. Petit Le Mans is also the final round of the IMSA Michelin Endurance Cup (IMEC). In this competition, which includes the endurance races at Daytona, Sebring, Watkins Glen and Road Atlanta, the Porsche GT Team currently ranks first and second after two victories. 

The schedule

The Petit Le Mans race held at Road Atlanta takes off on Saturday, 12 October, at 12:05pm local time (6:05pm CEST) and can be viewed live outside the USA and Canada on www.imsa.com.

This is the IMSA SportsCar Championship

The IMSA SportsCar Championship is a sports car race series that has been contested in the USA and Canada since 2014. The series originated from the merger of the American Le Mans Series and the Grand-Am Series. Sports prototypes and sports cars start in four different classes: GTLM (GT Le Mans), GTD (GT Daytona), Dpi (Daytona Prototype international) and LMP2 (Le Mans Prototype 2). The Porsche 911 RSR runs in the GTLM class, and the Porsche 911 GT3 R contests the GTD class.