Detroit IndyCar: Power tops practice as Chevrolet goes 1-2-3

The #12 Team Penske-Chevrolet driver set the fastest time on the harder compound primary Firestones with a 1min17.6869sec, before Alexander Rossi on a set of softer alternates edged ahead by just 0.03sec.
O’Ward initially couldn’t improve his time on reds, but then laid down a 1min17.5143. But that wasn’t enough to put him top as Sebastien Bourdais had delivered a 1min17.4291sec for AJ …Keep reading