It was made using several sheets of wood glued together and then shaped.

The key had holes because of the gloves it was easier to grip it with the holes and the gearknob was made of wood for the drivers don't heat up their hands when changing gears, read the book Porsche 917 the undercover story

Do you know where the debt came from? From making a huge shopping center next to it, from that shopping center being filled with spider webs, from 1927 until the beggining of the building of the mall the nurburgring was fine.

The boxer has one conrod per crankpin, 180°V have two conrods per crankpin, altough the flat twelve was a 180°V the flat four of Porsche was a boxer