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  McLaren M14A Cosworth
 

  Article Image gallery (13) Specifications  
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Country of origin:Great Britain
Produced from:1970 - 1971
Numbers built:3
Successor:McLaren M19A Cosworth
Author:Wouter Melissen
Last updated:June 19, 2005
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 11.5:1
Valvetrain 4 valves / cylinder, DOHC
Camshaft Gear driven
Fuel feed Lucas Fuel Injection
Lubrication Dry sump
Aspiration Naturally Aspirated
Power 430 bhp / 321 KW @ 10,000 rpm
Red Line 10,200 rpm
BHP/Liter 144 bhp / liter

Drivetrain
Chassis aluminium monocoque
Suspension (fr/r) double wishbones, coil springs over dampers
Steering rack-and-pinion
Brakes ventilated discs, all-round
Gearbox Hewland DG 300 5 speed Manual
Drive Rear wheel drive

Dimensions
Weight 536 kilo / 1,182 lbs
Wheelbase / Track (fr/r) 2,408 mm (94.8 in) / 1,585 mm (62.4 in) / 1,562 mm (61.5 in)

Performance figures
Power to weight 0.8 bhp / kg

Auctions
Past sales

Resources
Suggested reading
  • McLaren, the Grand Prix, Can-Am and Indy Cars, by Doug Nye
  • McLaren - The cars 1964 - 2008, by William Taylor
Useful links

  Article Image gallery (13) Specifications