Lotus CR The Lotus was introduced during the Grand Prix season Its truncated monocoque chassis was the first to use the legendary FordCosworth DFV Double Four Valve engine Twelve cars were built though chassis R has some unique modifications The sole surviving team car it was built overnight on the eve of the British Grand Prix for Graham Hill and used by him for the rest of the season Following the South African Grand Prix of the car was sold and raced there for many years
