The No. 7 Porsche now leads the IMSA Michelin Endurance Cup points in GTP as the series heads to the Mobil 1 Twelve Hours of Sebring in March. Tower Motorsports found itself atop the pylon at the ...

Porsche's Rolex 24 Dominance Faces New Challengers Porsche Penske Wins Back-to-Back at Rolex 24 Increase in IMSA Popularity Creates Space Problem Off the track, it's been a struggle in IMSA for ...

It was the No. 7 full-time IMSA entry that won, making it back-to-back victories for that car despite a different driver lineup. “What an incredible day for the entire Porsche Penske Motorsport ...

Nasr and his Porsche Penske teammates will need to stay as sharp during their title defense this weekend. After employing four drivers on each of its entries last year (anticipating a mandate that ...

The annual four-hour appetizer, officially known as the BMW M Endurance Challenge, was won by a McLaren, which nipped a Porsche in the closing moments. It was the season opener for IMSA's second ...

NASCAR and IMSA sports-car racing. They each won five. In earlier years, Porsche dominated the Rolex with racing versions of its famed street car — the 911. Last year, a Porsche-backed prototype ...

Porsche Penske Motorsport explained that a mixture of changes to procedures and the fitment of old parts from last season allowed its pair of GTP entries to run through the IMSA SportsCar Championship ...