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Isaac Tutumlu shines despite set-back in Silverstone 12h
Spaniard Tutumlu delivered another strong performance despite his Silverstone 12-hour race came to an early end following clutch issues in his Car Collection Motorsport Audi R8 LMS. Tutumlu took the A6 Am lead both days kept in battling with factory drivers of Ferrari, Lamborghini or Porsche such as Matteo Malucelli, Rik Breukers and Robert Renauer.