IMSA takes North American sports cars into hybrid era
Tom Blomqvist, of New Zealand, kneels next to his Acura ARX-06 GDP after winning the pole position for the Rolex 24 hour auto race at Daytona International Speedway, Sunday, Jan. 22, 2023, in Daytona Beach, Fla. (AP Photo/David Graham)

Tom Blomqvist, of New Zealand, kneels next to his Acura ARX-06 GDP after winning the pole position for the Rolex 24 hour auto race at Daytona International Speedway, Sunday, Jan. 22, 2023, in Daytona Beach, Fla. (AP Photo/David Graham)

Jan. 22, 2023 06:48 PM EST
The Meyer Shank Racing Acura ARX-06 passes the High Class Racing ORECA LMP2 07 in a turn during a practice session for the Rolex 24 hour auto race at Daytona International Speedway, Thursday, Jan. 26, 2023, in Daytona Beach, Fla. (AP Photo/John Raoux)

The Meyer Shank Racing Acura ARX-06 passes the High Class Racing ORECA LMP2 07 in a turn during a practice session for the Rolex 24 hour auto race at Daytona International Speedway, Thursday, Jan. 26, 2023, in Daytona Beach, Fla. (AP Photo/John Raoux)

Jan. 26, 2023 05:30 PM EST
Fans line up for driver autographs after a practice session for the Rolex 24 hour auto race at Daytona International Speedway, Friday, Jan. 27, 2023, in Daytona Beach, Fla. (AP Photo/John Raoux)

Fans line up for driver autographs after a practice session for the Rolex 24 hour auto race at Daytona International Speedway, Friday, Jan. 27, 2023, in Daytona Beach, Fla. (AP Photo/John Raoux)

Jan. 27, 2023 03:18 PM EST
The Wheelen Engineering Racing Cadillac V-LMDh heads out of a turn through the infield course during a practice session for the Rolex 24 hour auto race at Daytona International Speedway, Thursday, Jan. 26, 2023, in Daytona Beach, Fla. (AP Photo/John Raoux)

The Wheelen Engineering Racing Cadillac V-LMDh heads out of a turn through the infield course during a practice session for the Rolex 24 hour auto race at Daytona International Speedway, Thursday, Jan. 26, 2023, in Daytona Beach, Fla. (AP Photo/John Raoux)

Jan. 26, 2023 05:39 PM EST
The Cadillac Racing V-LMDh goes through a horseshoe turn during a practice session for the Rolex 24 hour auto race at Daytona International Speedway, Thursday, Jan. 26, 2023, in Daytona Beach, Fla. (AP Photo/John Raoux)

The Cadillac Racing V-LMDh goes through a horseshoe turn during a practice session for the Rolex 24 hour auto race at Daytona International Speedway, Thursday, Jan. 26, 2023, in Daytona Beach, Fla. (AP Photo/John Raoux)

Jan. 26, 2023 05:30 PM EST
The Porsche Penske Motorsport Porsche 963 head to a horsehoe turn during a practice session for the Rolex 24 hour auto race at Daytona International Speedway, Thursday, Jan. 26, 2023, in Daytona Beach, Fla. (AP Photo/John Raoux)

The Porsche Penske Motorsport Porsche 963 head to a horsehoe turn during a practice session for the Rolex 24 hour auto race at Daytona International Speedway, Thursday, Jan. 26, 2023, in Daytona Beach, Fla. (AP Photo/John Raoux)

Jan. 26, 2023 05:24 PM EST
The Meyer Shank Racing Acura ARX-06 makes its way down pit road during a practice session for the Rolex 24 hour auto race at Daytona International Speedway, Thursday, Jan. 26, 2023, in Daytona Beach, Fla. (AP Photo/John Raoux)

The Meyer Shank Racing Acura ARX-06 makes its way down pit road during a practice session for the Rolex 24 hour auto race at Daytona International Speedway, Thursday, Jan. 26, 2023, in Daytona Beach, Fla. (AP Photo/John Raoux)

Jan. 26, 2023 02:13 PM EST