How much are you really willing to compromise? What’s your line in the sand? And how firm are you on your limits if what you ...

Driving trials of the Porsche 918 Spyder are entering the next phase ... Whether a Porsche 908, 917, 935 or 936 or one of various 911 RS or RSR models, common to all of these race cars was ...

This permitted Porsche engineers to use the same huge tires as on the 918 Spyder. While the engine ... for the company's racing car, the 911 GT3 RSR. This stripped-down track car was never ...

The man has one of the most enviable Porsche collections in the ... including a 550 Spyder, a 356 Speedster, and a 911 IROC RSR – all of them valued in the millions. But that's only the tip ...

Porsche’s Le Mans-challenging 911 RSR has got off to a good start. It finished fourth in class in the opening round of the World Endurance Championship, the six hours of Silverstone.

Porsche has revealed its new 911 RSR race car, but unlike almost every 911 to date the new GT racer has the engine in front of the rear axle. The new car has been designed to compete under LM-GTE ...

as are a 917/30 Can-Am Spyder driven by Mark Donohue and a Brundage/Brumos 911 2.8 RSR piloted by Peter Gregg and Hurley Haywood to IMSA and Trans Am championships. Nearby sits a 2019 Porsche 935 ...