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     711 Cosworth
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  March 711 Cosworth
 

  Article Image gallery (52) Chassis (3) Specifications  
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Country of origin:Great Britain
Produced in:1971
Numbers built:6
Predecessor:March 701 Cosworth
Author:Wouter Melissen
Last updated:April 29, 2016
Download: All images

Engine
Configuration Ford Cosworth DFV 90º V8
Location Mid, longitudinally mounted
Weight 168 kilo / 370.4 lbs
Construction aluminium block and head
Displacement 2,993 cc / 182.6 cu in
Bore / Stroke 85.7 mm (3.4 in) / 64.8 mm (2.6 in)
Compression 11.0:1
Valvetrain 4 valves / cylinder, DOHC
Camshaft Gear driven
Fuel feed Lucas Fuel Injection
Lubrication Dry sump
Aspiration Naturally Aspirated
Power 450 bhp / 336 KW @ 10,800 rpm
Red Line 11,000 rpm
BHP/Liter 150 bhp / liter

Drivetrain
Chassis aluminium monocoque with fully stressed engine
Front suspension double wishbones, rocker actuated coil springs over dampers, anti-roll bar
Rear suspension lower wishbones and links, top links, single trailing arms, coil springs over dampers, anti-roll bar
Steering rack-and-pinion
Brakes (fr/r) ventilated discs
Gearbox Hewland FG400 5 speed Manual
Drive Rear wheel drive

Dimensions
Weight 560 kilo / 1,235 lbs
Wheelbase / Track (fr/r) 2,438 mm (96 in) / 1,524 mm (60 in) / 1,524 mm (60 in)
Fuel tank 227 Litre (60 Gallon US / 49.9 Gallon Imperial)
Wheels (fr/r) 10 x 13 / 16 x 15
Tyres (fr/r) Firestone 8.6/20.0 - 13 / 13.5/24.0 - 15

Performance figures
Power to weight 0.8 bhp / kg

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  Article Image gallery (52) Chassis (3) Specifications