2014 Porsche 911 RSR makes official debut
Porsche unveils today the new 911 RSR, a model which will compete in the World Endurance Championship, the Porsche AG Team Manthey following to use a couple of them this year. The German sports car is motivated by a 4.0-liter six-cylinder unit producing 460 horsepower, being linked to a six-speed sequential transmission. 2014 Porsche 911 RSR As expected, this gearbox...