Bentley Team M-Sport’s new Continental GT3 faced its biggest challenge so far when the Blancpain GT field arrived at Spa-Francorchamps for the famous 24-hour event. Mobil 1 The Grid was in attendance to capture the build-up to the 70th running of the magical race, and provide a behind-the-scenes account of Bentley’s weekend, including insight from drivers and team chiefs.