Henry Catchpole recently drove the road-going Porsche 911 GT1 straßenversion at the Porsche Experience Centre at Silverstone. Here's the background story, and some on-board footage of the drive. Read the full story in evo issue 192: http://bit.ly/19zGuCm <br /><br />Subscribe to evo TV for more videos: http://bit.ly/WpFurP<br />Register for evo's weekly newsletter: http://bit.ly/YwSED0
