At the penultimate round of this year’s IMSA WeatherTech SportsCar Championship, Porsche Penske Motorsport focuses on one key season objective: the fight for the manufacturers’, teams’ and drivers’ titles. Next Sunday (21 September), the factory outfit will campaign two Porsche 963 race cars at the “Battle on the Bricks” on the Indianapolis Motor Speedway.At the penultimate round of this year’s IMSA WeatherTech SportsCar Championship, Porsche Penske Motorsport focuses on one key season objective: the fight for the manufacturers’, teams’ and drivers’ titles. Next Sunday (21 September), the factory outfit will campaign two Porsche 963 race cars at the “Battle on the Bricks” on the Indianapolis Motor Speedway.