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2006 FIA GT3 Oschersleben Racing Event - Reloaded

Corvette Seeks GT3 Redemption In The German Forest

Walt Thurn Jul 26, 2007

Photo by Walter Tillmann

Late last year, the FIA announced a new race series called the FIA GT3 European Championship. Team VETTE attended the GT3 press conference at Monte Carlo, where a total of nine manufacturers expressed interest in fielding entries for the series. The teams would be required to enter three cars at each of the '06 season's five races.

According to GT3 Director Stephane Ratel, GT3 would be "a gentlemen's race series." This meant that no professional race drivers would be allowed to compete unless they were over the age of 55. All five events were to include two one-hour races, and teams would be required to perform a driver change during each race.


The GT3 series showcases tight racing among many different exotic cars, including the Corvette, the Porsche 911, and the Lamborghini Gallardo.

Callaway Competition, in Leingarten, Germany, was contracted by the Netherlands' Team GLPK Carsport to build six GT3-spec Z06 Corvettes. Connecticut-based Callaway Cars provided engineering and technical support. Work began in late November, and all six cars-dubbed Z06.Rs-were on the grid May 7 for the first race event at England's historic Silverstone circuit. (Three were purchased by France's Team Riverside, while the remaining three are campaigned by a joint effort known as Team Carsport/Callaway.)

Unfortunately, the Silverstone races did not go well for the Vettes, as rain and mechanical gremlins kept the cars out of the top finishing positions. With the season opener behind them, the teams could only hope for a better showing at the series' next round in Oschersleben, Germany.


John Heinricy and Uli Martini passed 22 cars to finish Fourth in the first race.

Oschersleben is a small city located in the farmlands of the former East Germany. The 2.8-mile, nine-turn Oschersleben Motorsports Arena, which opened in 1997, is a tight, twisty course that requires drivers to run over high curbs in order to log quick lap times. Forty-one GT3 entries, including the six Z06.Rs, arrived at the track hoping to qualify for a top spot.

Prior to the race, the FIA had ruled the Z06.Rs were too fast and ordered that the cars run both 260 pounds of ballast and a 10mm inlet restrictor. Oschersleben would be the Corvettes' first race under these new restrictions.

When Carsport/Callaway driver Uli Martini's regular copilot, Klaus Ludwig, was unable to make the race, Berberich and the team offered the open seat to five-time SCCA T-1 National Champion John Heinricy. John, who is the director of GM's Performance Division, was in Germany working on a project and quickly accepted.


Team Riverside's drivers include (in yellow, from left to right) James Ruffier, Thierry Rabineau, Benjamin Dessange, Marc Sourd, Philippe Charriol, and Christopher Campbell. Third from left is Corvette Europe Brand Manager Koos Pettinga. Photo by Walter Tillmann

The FIA scheduled two 20-minute qualifying runs for the Saturday session-one for that afternoon's race and another for the Sunday morning event. For Race One, Team Riverside qualified 22nd, 23rd, and 24th, while Carsport/Callaway took the 28th and 34th spots. In Race Two qualifying, Riverside secured the first, third, and fifth starting spots, while Carsport/Callaway grabbed seventh and twenty-second.

Forty-one starters took the green flag for Saturday's race under clear skies. The first 20 minutes saw plenty of banging and spinning among the competitors, and the safety car was brought out to clear up the mess. Most cars, including the Corvettes, pitted during the caution and changed drivers. When the race resumed, the No. 19 Riverside car of Rabineau/Ruffier and the No. 16 Berberich/Heinricy Carsport/Callaway were running third and fourth, respectively, overall.

And that is how they finished, with only 2.24 seconds separating First and Fourth place. Martini and Heinricy were all smiles, and spectators were quick to congratulate the American driver on his impressive European debut.


(From left) Callaway/Carsport team manager Ernst Woehr, Uli Martini, and John Heinricy celebrate their performance in Race One.

Race Two was held Sunday morning before a record crowd. When the green flag fell, the pole-sitting No. 19 Corvette streaked out to an impressive lead. Heinricy moved from seventh into third place behind an Aston Martin and stayed in that position until he pitted for a driver change. During the driver change it was learned that the Z06.R had lost its clutch at the start. Incredibly, Heinricy had driven the first half of the race without a clutch!

Berberich managed to pull No. 16 to within eighth place before spinning on the last lap while avoiding another car. By the time he got restarted, he had fallen to 13th. The No. 19 Corvette, meanwhile, had pulled out to a 30-second lead, which it held through the end of the race. Unfortunately, the team's crew had to help start the car during the driver change, incurring a 30-second penalty. This dropped No. 19 from First to Third overall, 27 seconds behind the winning Aston Martin DBR9. Corvettes finished in the Third, Ninth, Thirteenth, Twenty-seventh, and Thirty-second places.

In spite of FIA's "performance adjustment" penalty, the Z06.Rs are showing themselves as formidable competitors against the world's best exotic cars. According to Heinricy, "The car has a lot of grip in mid- and high-speed corners. It tends to understeer in slow corners, but that can be easily controlled with the throttle. The weight penalty and the engine restrictor make the engine feel like a stock LS7 with a good aero package and slick tires. It was a blast to drive, and I am ready to do it again."


Racer Profile: John Heinricy
John Heinricy believes he has a dream job, and we tend to agree. John holds the position of Director of High Performance Vehicle Operations for GM's Performance Division. He and his team are instrumental in developing, building, and testing every high-performance vehicle that GM sells. It is in the latter capacity that Heinricy and his staff make frequent trips to Germany's Eiffel region, home of the famous Nordschleife Nrburgring. John has personally made over 600 laps around this 13-mile, 170-turn race track.


John was one of the drivers who drove this pre-production '89 ZR-1 to an international speed record of 174.5 mph.

Heinricy joined GM in 1970, after graduating from The South Dakota School of Mines and Technology. He has held many desirable positions during his long career, including that of vehicle-development manager for the Corvette platform.

As if managing the team responsible for GM's performance image wasn't enough, John also plays with cars in his down-time. Since getting started in racing in 1984, he has won eight SCCA National Championships, including five consec-utive Touring 1 titles in a Phoenix Motorsports/Goodyear-sponsored C5 Z06.


This Corvette C5-R was raced in 1998 and 1999. John was one of the original drivers involved in the C5-R program.

Heinricy has also won numerous 24-hour races with Morrison Motorsports and competed at the Daytona 24 Hours and the 12 Hours of Sebring in Morrison Corvettes. He was even part of the team that drove a stock, Morrison-prepped ZR-1 to an FIA speed record at Fort Stockton, Texas, in 1990. The car averaged 174.5 mph for 24 hours, breaking a 50-year-old record held by Mercedes Benz.

Heinricy was also a factory team driver for the '99 C5-R racing effort, and he has notched several Second Place finishes at the wheel of a SPEED GT Cadillac CTS-V. Recently, he drove a Carsport/Callaway Z06.R to three impressive finishes in European GT3 racing.

John lives in Michigan with his wife, Rita.



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