Group C Gods

Metalsun · Jun 25, 2014

I, among many others, romanticize the Group C race cars. The effect on me, when I saw the Mazda 787B in person many years ago, was so much, that it left an indelible impression. So here is my tribute to the Group C Gods.
As automotive technologies evolve, so must the rules in racing change and help maintain a level field in completion. In 1982, the FIA modified their car classifications again into Group A (touring cars), B (grand touring sports car racing and rallying-another legendary group) and C (sports prototypes that put a fuel consumption limit of 60 liters per 100 kilometers of racing). Group C cars had other restrictions, but what made it successful was what they left out. Use any engine or turbo size! Well, the engineers had their prayers answered because the racing gods finally smiled upon them. Speeds increased, not so much safety, but their most impressive characteristic was also their worst enemy. With top speeds, on average, over 240 mi/hr (386 km/hr) down the Mulsanne Straight, ever increasing engine/chassis costs, limited privateer team participation and even the ban of turbos in 1991 eventually could not stop the elimination of the group by end of the 1992 season. Gran Turismo 6 has included 7, Group C race cars in the game, these are:

Jaguar, XJR-9 LM Race Car ‘88
Mazda, 787B Race car ‘91
Mercedes-Benz, Sauber Mercedes C9 Race Car ‘89
Nissan, R89C Race Car ‘89
Nissan, R92CP Race Car ‘92
Peugeot, 905 Race Car ‘92
Toyota, Minolta Toyota 88C-V Race Car ‘89

Please, honor ONLY these Group C racecar gods with your photographic tribute. I and those who visit this humble thread will pay you with our eternal respects.

Sauber Mercedes C9 1989 24 Hours of Le Mans by Metalsun1, on Flickr

Mercedes-Benz had retired from top tier racing since the tragic accident in the 1955 24 Hours of Le Mans. That’s until the privateer racing team Sauber, asked M-B in 1984 for some time in their new wind tunnel so they can develop their C8 race car. M-B’s involvement crept from there to engine supplier, then full factory support by 1988 with the C9. Among other improvements above the previous generation, the development of a 4-valve DOHC increased the power output to 720 bhp in race trim. The C9s were very dominant in the 1989 season, winning all but one race. During the 1989 24 Hours of Le Mans, the C9 reached 248.0 mph (400 km/h) during their qualifying sessions down the Mulsanne Straight. Eventually, the #63 Sauber Mercedes driven by Jochen Mass, Manuel Reuter and Stanley Dickens took the checkered flag in a 1st, 2nd, and 5th finish. By the next season, 2 new chicanes were installed in the track to slow the cars down.

NBDESIGNZ · Jun 25, 2014

Metalsun · Jun 25, 2014

Mazda 787B 1991 24 Hours of Le Mans by Metalsun1, on Flickr

Winning an endurance race depends on three important factors, driver skill, automotive speed and reliability. In the 1991 24 Hours of Le Mans, the Porsches, Jaguars, Mercedes-Benz and Peugeots were clear favorites in the Group C category. So it was no surprise that Mazda, with its reliable reputation, was just another car on the list. Racing strategy is very dynamic but in essence, it’s a speed vs. reliability. Some teams went for speed, others, like Jaguar and Mazda went for reliability, slowing their cars on purpose. Eventually, the No. 55 Renown sponsored Mazda driven by Johnny Herbert, Volker Weidler, and Bertrand Gachot slowly crept through the field from a 19th place starting position to 1st after 22 hours. Jaguar 2nd and 3rd and the other 2 Mazdas finished 6th and 8th.

Metalsun · Jul 7, 2014

Jaguar XJR-9 1988 24 Hours of Le Mans by Metalsun1, on Flickr

By the time the 1988 24 Hours of Le Mans came around again, Porsche was still a dominating force. If you were a privateer team and wanted to win this race, an obvious car to invest in and take to the race would be a Porsche 962. They had won for the last 7 years straight. The odds were stacked against the other teams. Tom Walkinshaw Racing (TWR) brought to the fight 5, factory supported Jaguar XJR-9s. A development of the XJR-8s, the XJR-9s had increased its horsepower to 750hp and aerodynamic efficiency by 15%, in part by re-installing the rear wheel covers, low rear spoiler and truncated bodywork. After 31 years, Jaguar without a win, Johnny Dumfries, Jan Lammers and Andy Wallace take the checkered flag in the Silk Cut sponsored #2 XJR-9, chassis number TWR-J12C-488, and saw Jaguar take the World Championship with wins in six out of 10 Group C races.

Metalsun · Jul 23, 2014

Nissan R89C 1989 24 Hours of Le Mans by Metalsun1, on Flickr

The R89C was the result of Nissan's effort to compete in the 1989 World Sportscar Championship season in the Group C category. The race car progressed from Nissan’s previous generation into a new Lola chassis and twin-turbo VRH35 engine, 3.5L V8 DOHC. Unfortunately, race tuning, reliability and track set-up was slowly being optimized and results suffered. The R89C, as a whole, was an unsuccessful race car for Nissan reaching its most prestigious position of 3rd place in both Donington Park and Spa Francorchaps. They never finished the 1989 24 hours of Le Mans due to engine failures and crashes, eventually finishing 5th in the 1989 championship. All wasn't for nothing and the lessons learned from the R89C were put to good use in the very successful future.

Loading · Aug 8, 2014

Loading · Aug 9, 2014

Metalsun · Aug 21, 2014

Peugeot 905 EVO 1B 1992 24 Hours of Le Mans by Metalsun1, on Flickr

In the 80’s, Peugeot had great success in Group B rally racing but after the elimination of the category they focused their efforts in Group C racing to win the World Sportscar Championship and Le Mans. By 1990 they were ready with the Peugeot 905, basically an F1 car in disguise. It had only one race win by the end of the 1990 season. For the next season a new car was engineered, the 905B, which finished 2nd in the 1991 WSC. Further development resulted in the 905 Evo 1B (depicted in this photo) and it had a very successful 1992 WSC season. It had won both the championship and for the first time, the 1992 24 Hours of Le Mans at the hands of Derek Warwick, Yannick Dalmas and Mark Blundell. Although the WSC ceased to exist at the end of the 1992 season, Group C cars were allowed for one last time to race in the 1993 24 hours of Le Mans. This time, Peugeot raced their 905 Evo 1B to a dominating 1-2-3 finish.

proby458 · Sep 25, 2014

Group C Legend

Mazda 787B @Suzuka by proby458, on Flickr

Group C Legend. Mazda 787B. 1 by proby458, on Flickr

Group C Legend. Mazda 787B. 2 by proby458, on Flickr

Group C Legend. Mazda 787B. 3 by proby458, on Flickr

Group C Legend. Mazda 787B. 4 by proby458, on Flickr

Group C Legend. Mazda 787B. 5 by proby458, on Flickr

Group C Legend. Mazda 787B. 6 by proby458, on Flickr

RandomCarGuy17 · Nov 27, 2014

Well, I hope these are fine. The Group C LMPs seem to be quite interesting monsters on the track. I enjoyed experiencing them quite a bit ever since GT4. Well, here's my contributions.

Non edits of the Sauber C9 & Jaguar XJR-9 on Cote d' Azur.