Conceived by Colin Chapman, the Lotus 72 is one of the most successful Formula 1 cars ever made. This innovative car with its wedge-shaped profile, side-mounted radiators and inboard front brakes was driven during 1970 by Jochen Rindt, Formula 1 s posthumous World Champion, and also gave Emerson Fittipaldi the World Champion's crown in 1972. Here, in this new Haynes Manual, is a unique perspective on what it takes to restore, maintain and race a Lotus 72, as well as an insight into the design and engineering of this legendary racing car. The Lotus 72 story: teething troubles; debut win in 1970 Dutch GP; Rindt's posthumous World Championhip in 1970; a lean year in 1971 with no wins; another title in 1972, for Fittipldi; team-mates Ronnie Peterson and Fittipaldi take seven wins in 1973; protracted old age with active use lasting into 1975. Anatomy of the Lotus 72: aerodynamics, chassis, engine, transmission, suspension, steering, brakes, wheels and tyres, electrics. Restore for track use: restoration projects; obtaining spare parts; making replacement parts. The owner s view: buying a Lotus 72; values and insurance. The driver s view: racing in period; racing now. The engineer s view: maintenance and repairs; set-up for racing.