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Ginetta G21 3-Litre

Bodywork

type 2+2 FHC
doors 2

Engine information

Bore × stroke 93.66 mm × 72.42 mm 3.69 in × 2.85 in
Cylinders V-6
Displace 3 litre 2994 cc (182.705 cu in)
Engine type OHV
Valves 2 valves per cylinder | 12 valves in total
Engine construction
Sump
Compression ratio 8.90:1
Fuel system 1 We carb
Maximum power
0-50 mph 5.50 s
0-60 mph 8.90 s
0-100 mph
0-100 km/h
80 - 120 km/h
402 m (Quarter mile) 14.90 s
Standing km
Top speed 206 km/h (128 mph)
Fuel consumption
CO2 emissions
Power to weight ratio 152.99 bhp/ton
Specific output
Maximum torque
bmep 990.5 kPa (143.7 psi)
Specific torque 78.82 Nm/litre
Maximum rpm
Code
Main bearings 4
Coolant Water
Bore / stroke ratio 1.29
Unitary capacity 499 cc/cylinder
Aspiration Normal
Compressor type N/A
Intercooler None
Catalytic converter N

Dimensions and weight

wheelbase 2311 mm
wheelbase 91 in
Length (milimeters) 3975 mm
Length (inches) 156.5 in
Width (milimeters) 1600 mm
Width (inches) 63 in
Height (milimeters) 1168 mm
Height (inches) 46 in
L:W ratio 1.72
Ground clearance (milimeters) 121 mm
Ground clearance (inches) 4.8 in
Kerb weight (kilograms) 902 kg
Kerb weight (pounds) 1989 lb
Weight distribuiton 49.00 %
Fuel capacity (litres) 45.5 litre
Fuel capacity (UK Ga) 10 UK Gal
Fuel capacity (US Gal) 12 US Gal

Aerodynamics

Drag coefficient
Frontal area
Cx

Chassis

Engine location Front
Engine alignment Longitudinal
Drive RWD
Steering rack & pinion
Turns lock-to-lock 2.800
Turning circle 10.70 m
Tyres 195/70-13
Wheels
Brakes F/R Di/Di
Brake ∅ 246 mm
Braked area
Transmission 4OD
Top gear ratio 0.82
Final drive ratio 2.88

General information

RAC rating 32.6
Number made
Model code
Model family
Insurance classification No information available
Tax band No information available

Manual Download

Download 1970 Ginetta G21 3-Litre PDF Manual
Designer unknown
Year 1970

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