Posts tagged with ‘bisi’

On October 27th, 1973, drivers from all corners of the motorsport world met on the tarmac of the Riverside International Raceway. The 12 drivers each held their own titles for their endeavors in racing, but IROC, the International Race of Champions, had drawn them all in as a true test of driver skill to see who would come out on top as the best racer of their era. Roger Penske approached Porsche to have them build 15 identical cars.