The A-Z of Racing Cars


March 721



Tuner
Country GB
Year 1972
Engine Ford Cosw. DFV S12
Engine Type 90°V8
Cams 4
Valves/cyl 4.0000
Compression "11,0"
Bore 85.700
Stroke 64.800
Capacity (cc) 2990
Power (at revs) 450 HP/10000
Torque
Induction
Ignition Lucas opus
Fuel system Lucas f.i.
Chassis type Aluminium monocoque
Body type single seater
Designer R. Herd
Front suspension
Rear suspension
Shock absorbers
Engine position mid
Wheelbase (mm) 2438
Front track (mm) 1524
Rear track (mm) 1524
Weight (kg) 570
Drive rear
Number of gears 5
Gearbox Hewland FG 400
Fuel tank size (litres)
Brakes Girling
Front brake type disc
Rear brake type disc
Front rims
Rear rims
Tyres Goodyear
Front tyres 9.0/20.0-13
Rear tyres 13.0/24.0-13
Maximum speed (kph)

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