Porsche's next model, the 1,580-horsepower-capable 917/30, was a resounding success ... 911 came in 1977 in the form of the charge-air cooler. The new turbocharger cooling system was used to ...

Jerry Seinfeld set the autoverse ablaze this past fall when the comedian announced his decision to part ways with the ...

Jerry Seinfeld turned down the high bid at auction for his Porsche 917, but he now confirms it has been sold for roughly the ...

As was the norm for Porsche engines of that time, it was air-cooled. As was not the norm ... hp @ 8,300 rpm and 433 lb-ft @ 6,500 rpm. The 917’s debut in 1969 was, for all intents, a development ...

Faced with this and an unfounded fear that Porsche was about to put a 16-cylinder engine in the 917 for 1971, he turned the 512M into a customer-only programme and focused on developing his 3 ...