News Summary

• Porsche celebrated its seventh Rennsport Reunion at Laguna Seca racetrack in California at the end of September.
• The first Porsche designed racing cars predate the family firm and date back to and the fearsome Auto Union V.
• But the first factory built Porsche racing car took five years to follow the company s first road car which appeared in.
• Porsche didn t introduce twin spark plugs in a road car engine until  after the N rburgring that May It won its first time out at the Eifel Races at the Nburgring.