The Chevron B21 is a 2-liter

Group 5 Group 5 may refer to: *Group 5 element, chemical element classification *Group 5 (racing) Group 5 was an FIA motor racing classification which was applied to four distinct categories during the years 1966 to 1982. Initially Group 5 regulations def ...

sports prototype A sports prototype, sometimes referred to as simply a prototype, is a type of race car that is used in the highest-level categories of sports car racing. These purpose-built racing cars, unlike street-legal and production-based racing cars, are n ...

race car, designed, developed and built by British manufacturer

Chevron Chevron (often relating to V-shaped patterns) may refer to: Science and technology * Chevron (aerospace), sawtooth patterns on some jet engines * Chevron (anatomy), a bone * '' Eulithis testata'', a moth * Chevron (geology), a fold in rock ...

, in 1972. Over its racing career, spanning 13 years, it won a total of 23 races (as well as 15 additional class wins), scored 45 podium finishes, and clinched 11 pole positions. It was powered by a naturally-aspirated

Ford Ford commonly refers to: * Ford Motor Company, an automobile manufacturer founded by Henry Ford * Ford (crossing), a shallow crossing on a river Ford may also refer to: Ford Motor Company * Henry Ford, founder of the Ford Motor Company * Ford F ...

Cosworth BDG Cosworth is a British automotive engineering company founded in London in 1958, specialising in high-performance internal combustion engines, powertrain, and electronics for auto racing, automobile racing (motorsport) and mainstream Automotiv ...

, or BMW M12/7,

four-cylinder engine The engine configuration describes the fundamental operating principles by which internal combustion engines are categorized. Piston engines are often categorized by their cylinder layout, valves and camshafts. Wankel engines are often categorize ...

, both making around . Only 28 cars were built.

References

{{reflist Chevron racing cars Sports prototypes 24 Hours of Le Mans race cars Sports racing cars