1965 - Bonneville Land Speed Record Attempts. The Gyronaut carries two Triumphs engines, was designed by Alex Trumulis and is driven by Bob Leppan. Daytona 500 - NASCAR. Cale Yarborough of the Wood Brothers team sits in his Ford. 1957 Car Show - San Jose, California. Ralph Earnhardt in his No. 8 modified coupe at North Wilkesboro, North Carolina.