Wietzes failed to pick up the leader , staying in front of Ganley by mistake , which allowed several drivers including eventual winner Peter Revson to gain a lap on the field .
The car in question was a Porsche 914 driven by former Formula One privateer Eppie Wietzes .
Eppie Wietzes failed to pick up the leader , staying in front of Ganley by mistake , which allowed several drivers including eventual winner Peter Revson to gain a lap on the field .
The car in question was a Porsche 914 driven by former Formula One privateer Eppie Wietzes .