Porsche 910

The Porsche 910 or Carrera 10 are prototype race cars built by Porsche in late 1966 and early 1967 as less restricted evolutions of the "mass produced" street legal 2 litre Porsche 906 Carrera 6 that were made in early 1966 to FIA Group 4 Sportscar homologation requirements that included luggage space and spare wheel.