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Lamborghini Countach Prototype

Bodywork

type 2S FHC
doors 2

Engine information

Bore × stroke 85.00 mm × 73.00 mm 3.35 in × 2.87 in
Cylinders V-12 in 60.0° ve
Displace 5 litre 4971 cc (303.349 cu in)
Engine type DOHC
Valves 2 valves per cylinder | 24 valves in total
Engine construction light alloy block & head
Sump Wet sumped
Compression ratio 10.50:1
Fuel system 6 We carbs
Maximum power 446.1 PS (440.0 bhp) (328.1 kW) @ 7400 rpm
0-50 mph
0-60 mph
0-100 mph
0-100 km/h
80 - 120 km/h
402 m (Quarter mile)
Standing km
Top speed 306 km/h (190 mph)
Fuel consumption
CO2 emissions
Power to weight ratio 389.38 bhp/ton
Specific output
Maximum torque 448.0 Nm (330 ft·lb) (45.7 kgm) @ 5750 rpm
bmep 1132.5 kPa (164.3 psi)
Specific torque 90.12 Nm/litre
Maximum rpm
Code
Main bearings 7
Coolant Water
Bore / stroke ratio 1.16
Unitary capacity 414.25 cc/cylinder
Aspiration Normal
Compressor type N/A
Intercooler None
Catalytic converter N

Dimensions and weight

wheelbase 2464 mm
wheelbase 97 in
Length (milimeters) 4100 mm
Length (inches) 161.4 in
Width (milimeters) 1850 mm
Width (inches) 72.8 in
Height (milimeters) 1040 mm
Height (inches) 40.9 in
L:W ratio 1.66
Ground clearance (milimeters)
Ground clearance (inches)
Kerb weight (kilograms) 1130 kg
Kerb weight (pounds) 2491 lb
Weight distribuiton
Fuel capacity (litres) 139.8 litr
Fuel capacity (UK Ga) 30.8 UK Ga
Fuel capacity (US Gal) 36.9 US Gal

Aerodynamics

Drag coefficient
Frontal area
Cx

Chassis

Engine location Mid
Engine alignment Longitudinal
Drive RWD
Steering rack & pinion
Turns lock-to-lock
Turning circle
Tyres 205/70 VR 14
Wheels
Brakes F/R VeDi/VeDi-S
Brake ∅
Braked area
Transmission 5M
Top gear ratio
Final drive ratio

General information

RAC rating 53.8
Number made
Model code
Model family
Insurance classification No information available
Tax band No information available

Manual Download

Download 1971 Lamborghini Countach Prototype PDF Manual
Designer Bertone
Year 1971

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