All Stories GRANDAM

Defending Rolex 24 DP and GT winners were the fastest in the opener of three days of January testing. Donohue was fastest in the new GX class.

Michael Shank Racing targets return to victory lane at Daytona with two car effort and a strong driver line up.

Shaking down MSR's new Ford/Riley was Valiante's focus, but setting fastest lap was a bonus. The new Park Place Porsche was the best in the GT class, while the Napleton Porsche led the new GX class.

2008 Pole winner set to defend 2012 Rolex 24 at Daytona race victory with Michael Shank Racing.

Billy Johnson and Jack Roush Jr. take the GS class win in a Roush Performance Ford Mustang. Skullcandy Team Nissan’s drivers Lara Tallman and Vesko Kozarov take the win in the ST class.

Team owner Michael Shank stood by his long-time friend AJ Allmendinger during his time of admission regarding the failed drug test, and encouraged the race car driver to complete the NASCAR Road to Recovery program.

GT pole sitter, Nick Tandy damages his Porsche. 8Star Motorsports lost a gear box and AJ Allmendinger had a tie-rod break on the No. 60 MSR Ford Riley.

The two Ganassi BMW Rileys are fast, the No. 2 Starworks Ford is also strong and the Corvettes are still competitive. Ferrari, Camaro and Audi are beating the Porsches in GT. The GX class is not ready for a 24 hour event.

The No. 02 Chip Ganassi Racing with Felix Sabates BMW Riley holds the lead after 12 hours are now in the book in the 2013 Rolex 24 at Daytona race. Close at hand is his rival from the IndyCar series – the 2012 champion.

Morning fog rolled into Daytona forcing the GRANDAM officials to call for a full course caution.