Thunderhill, CA May 12–14, 2006 Fred Cziska in his 1971 Shadow Can-Am. Photo: Jim Williams The Lotus 30 of Jay Embree is chased by the McLaren M6 of Jules Moritz. Photo: Jim Williams The 1965 Lotus Cortina of Greg Lamantia fights off the 1965 Sunbeam Tiger of Dale Akuszewski. Photo: Jim Williams The 1963 NASCAR Chevy Impala of Jim Koehler.Photo: Jim Williams