As the second half of the Rolex 24 at Daytona met its cool, dark genesis, Porsche Penske Motorsports found itself back in the overall lead at the hands of Laurens Vanthoor in the No. 6 963.
Daytona 24h, H12: Aitken keeps Cadillac out front at halfway motorsport.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from motorsport.com Daily Mail and Mail on Sunday newspapers.
The Chevrolet Corvette Z06 GT3.R showed promise during its competition debut in the Rolex 24 At Daytona with four of Corvette GT3 cars in the hands of teams Corvette Racing by Pratt Miller Motorsports and AWA.
Drivers put in their crucial Thursday night practice in conditions similar to what they're likely to experience after the sun sets on the 62nd Rolex 24 At Daytona this weekend, giving the teams valuable setup information as well.
Daytona 24h: Derani carries Cadillac in evening practice, Corvette pace GTD Pro motorsport.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from motorsport.com Daily Mail and Mail on Sunday newspapers.