The distinctive livery on Clarke Ohrstrom’s BMW 3.0 CSL makes it hard to miss. Photo: Mike MatuneThis is either a commuter rush hour or just part of the field for the Royale Formula Ford Challenge Group race. Photo: Mike MatuneIn the wet, Steve Lambert holds his Porsche 914 to the inside of Turn 5. Photo: Mike MatuneBob Leitzinger’s Datsun PL510 heads toward Turn 4. Photo: Mike Matune