IMSA Detroit: Porsche fastest in FP1 after red flag for manhole cover fix

On the series’ debut on the tight and twisty 1.654-mile, nine-turn temporary street circuit in downtown Detroit, Tandy beat Nick Yelloly’s BMW and Ricky Taylor’s Acura to the fastest time in the opening 90-minute session for GTP and GTD Pro cars.Tandy consistently set the initial pace, working down to 1m08.390s on his opening stint, as teams discovered whether their simulations agreed with …Keep reading