P.1 of 9 2nd Naturally-Aspirated Era (2NA): 1952 – 1982: 31 years Part 4, 1966 – 1982; Egs. 45 to 62 The 3L NA/1.5L PC Formula, 1966 – 1985 The CSI in late 1963 announced a new formula to run for 5 years, from the

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• Repco
• Ferrari 312B
• Ferrari 312
• Cosworth DFV
• Brabham
• Cosworth
• V8 engine
• 312
• Coventry Climax
• Formula One
• Auto racing
• Formula One engines

P.1 of 16 2nd Pressure-Charged Era (2PC[removed]Egs 64 to 71 In CoY terms this Era over-lapped the end of the 2nd NA Era in 1982 because the PC Ferrari type 126C2 gained the Constructors’ Championship that year as

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• V8 engine
• McLaren MP4/2
• Cosworth DFV
• Brabham
• Ferrari 312
• Cosworth
• McLaren
• Formula One engines
• Inline-four engine
• Formula One
• Auto racing
• Turbocharger

1 The Unique Cosworth Story The help of Michael Costin in this section is gratefully acknowledged. Any remaining errors are the author’s responsibility. Eg[removed]Cosworth DFV 2987cc; 415 HP @ 9,500 RPM (see linked N

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• Cosworth
• Ford of Europe
• Brian Hart
• Keith Duckworth
• V8 engine
• British Racing Motors
• Coventry Climax
• Formula One
• Auto racing
• Australian Grand Prix

Note 36 Dimensions as designed and as cast The Cosworth DFV designer, Keith Duckworth, wrote about his 1970 cast cylinder heads (58 years after Daimler’s 1st fabricated head):“…we sectioned a damaged head. There we

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NOTE 75 Rivals to the Ford-Cosworth DFV The 10 major engine makes against which the Ford-Cosworth DFV competed from Mid 1967 to the end of 1983 and their main specifications are listed below. DWC = Drivers’ World Champ

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• Cosworth
• British Racing Motors
• Formula One
• Auto racing
• Cosworth DFV