Roy Walzer. This 914-6 GT was the prototype for a 914 8-cylinder project undertaken by the race department at Weissach. To cope with the planned additional horsepower, special engineering tweaks included strengthening chassis gussets, 908 brakes, increased fuel capacity and flares for larger tires. In the summer of 1970 the project was halted, leaving the cars given to Ferry Porsche and Ferdinand Piech as the only 914 based cars to retain 8-cylinder motors. Meanwhile, longtime Porsche racer Henri Balas raced the car, now powered by a factory enhanced 911 motor in the 1970 Tour de France, finishing eight overall. Later, the car continued to compete in European events and hillclimbs.

This 914-6 GT is currently owned by Roy Walzer and it is now powered by a 911 based engine. Ray ran the car at the 1998 Monterey Historics, finishing the restoration only a few days prior to shipping the car to the event. It was featured in the July 1996 issue of "Porsche Panorama".