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Marcos 3-Litre

Bodywork

type 2S FHC
doors 2

Engine information

Bore × stroke 88.90 mm × 80.00 mm 3.5 in × 3.15 in
Cylinders S-6
Displace 3 litre 2979 cc (181.79 cu in)
Engine type OHV
Valves 2 valves per cylinder | 12 valves in total
Engine construction
Sump
Compression ratio 9.20:1
Fuel system 2 St carbs
Maximum power 141.9 PS (140.0 bhp) (104.4 kW) @ 5500 rpm
0-50 mph 5.80 s
0-60 mph 7.20 s
0-100 mph
0-100 km/h
80 - 120 km/h
402 m (Quarter mile) 15.90 s
Standing km
Top speed 201 km/h (125 mph)
Fuel consumption
CO2 emissions
Power to weight ratio 153.17 bhp/ton
Specific output
Maximum torque
bmep
Specific torque
Maximum rpm
Code
Main bearings 7
Coolant Water
Bore / stroke ratio 1.11
Unitary capacity 496.5 cc/cylinder
Aspiration Normal
Compressor type N/A
Intercooler None
Catalytic converter N

Dimensions and weight

wheelbase 2261 mm
wheelbase 89 in
Length (milimeters) 4172 mm
Length (inches) 164.3 in
Width (milimeters) 1588 mm
Width (inches) 62.5 in
Height (milimeters) 1054 mm
Height (inches) 41.5 in
L:W ratio 1.85
Ground clearance (milimeters)
Ground clearance (inches)
Kerb weight (kilograms) 914 kg
Kerb weight (pounds) 2015 lb
Weight distribuiton
Fuel capacity (litres)
Fuel capacity (UK Ga)
Fuel capacity (US Gal)

Aerodynamics

Drag coefficient
Frontal area
Cx

Chassis

Engine location Front
Engine alignment Longitudinal
Drive RWD
Steering
Turns lock-to-lock
Turning circle
Tyres
Wheels
Brakes F/R
Brake ∅
Braked area
Transmission 4OD
Top gear ratio 1.00
Final drive ratio 3.20

General information

RAC rating 29.4
Number made
Model code
Model family
Insurance classification No information available
Tax band No information available

Manual Download

Download 1970 Marcos 3-Litre PDF Manual
Designer unknown
Year 1970

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