Daytona 24 Hours: Acura on top in Roar practice but Porsche closing in

Chip Ganassi Racing’s Cadillacs were the first cars to show their hand in GTP, with Sebastien Bourdais #01 and Alex Lynn (2) ducking into the 1m35s with their third laps, but then Tom Blomqvist sent the Meyer Shank Racing Acura ARX-06 to the top with a 1m35.363s lap of the 3.56-mile Daytona International Speedway.
Then the #6 Porsche 963, which had sat idle for most of Friday’s second …Keep reading