1964 Jamos 650 GT

The Jamos 650 GT is a rear wheel drive vehicle, with its engine located in the rear, and a 2 door coupé bodyshell. Powering the Jamos 650 GT is an overhead valve, 0.7 litre naturally aspirated 2 cylinder engine, with 2 valves per cylinder that produces power and torque figures of 45 bhp (45.6 PS/33.6 kW) at 7200 rpm and 54 N·m (40 lb·ft/5.5 kgm) at 4300 rpm respectively. The engine transmits power to the wheels via a 4 speed manual transmission. Claimed weight at the kerb is 460 kg. Its maximum speed stated is 152 km/h or 94 mph.
Full specs

Body type
2 door fixed-head coupé with 2 seats
Length
3350 mm
Weight
460 kg
Engine type
naturally aspirated petrol
Engine size
0.7 litre
Cylinders
2, Straight
Power
45.6 PS / 45 bhp / 33.6 kW @ 7200 rpm
Torque
54 Nm / 40 ft.lb / 5.5 kgm @ 4300 rpm
Top speed
152 km/h / 94 mph

1964 Jamos 650 GT specifications

1964 Jamos 650 GT data
bodywork
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Body type	2 seater fixed-head coupé
Number of doors	2
Designer
dimensions & weights
Wheelbase	1840 mm	72.4 inches
Track/tread (front)	1120 mm	44.1 inches
Track/tread (rear)	1135 mm	44.7 inches
Length	3350 mm	131.9 inches
Width	1360 mm	53.5 inches
Height	1130 mm	44.5 inches
Ground clearance	120 mm	4.7 inches
length:wheelbase ratio	1.82
Kerb weight	460 kg	1014 lb
Weight distribution
fuel tank capacity	30 litres	6.6 [7.9] UK [US] gal.
aerodynamics
Drag coefficient
Frontal area
CdA
Powertrain
engine type	naturally aspirated petrol
Engine manufacturer	Steyr-Puch
Engine code
Cylinders	Straight 2
Capacity	0.7 litre 660 cc (40.276 cu in)
Bore × Stroke	81 × 64 mm 3.19 × 2.52 in
Bore/stroke ratio	1.27
Valve gear	overhead valve (OHV) 2 valves per cylinder 4 valves in total
maximum power output (DIN)	45.6 PS (45 bhp) (33.6 kW) at 7200 rpm
maximum torque (DIN)	54 Nm (40 ft·lb) (5.5 kgm) at 4300 rpm
Specific output (DIN)	50.8 kW/litre 69.1 ps/litre 68.2 bhp/litre 1.12 bhp/cu in
Specific torque (DIN)	81.82 Nm/litre 0.99 ft·lb/cu³
Engine construction
Lubrication	wet sumped
compression ratio	10.5:1
Fuel system	1 Weber 32 JCS6 carburettor
bmep (brake mean effective pressure)	1028.2 kPa (149.1 psi)
Maximum RPM
crankshaft bearings	3
Engine coolant	Air
Unitary capacity	330 cc
Aspiration	Normal
Compressor	N/A
Intercooler	None
Catalytic converter	N
performance
Acceleration 0-80km/h (50mph)
Acceleration 0-60mph
Acceleration 0-100km/h
Acceleration 0-160km/h (100mph)
Standing quarter-mile
Standing kilometre
Maximum speed	152 km/h (94 mph)
Power-to-weight ratio	Higher is better 99.19 PS/tonne (1000 kg) 0.1 PS/kg 72.95 kW/tonne (1000 kg) 0.07 kW/kg 97.83 bhp/tonne (1000 kg) 0.1 bhp/kg 0.04 bhp/lb
Weight-to-power ratio	Lower is better 13.71 kg/kW 22.9 lb/bhp
fuel consumption
Fuel consumption
universal fuel consumption (calculated from the above)
litres/100km
km/litre
UK MPG
US MPG
Carbon dioxide emissions
Carbon dioxide emissions
Carfolio Calculated CO₂ ^?
VED band (UK)
CO₂ Effizienz (DE)
chassis
Engine position	rear
Engine layout	longitudinal
Drive wheels	rear wheel drive
Torque split	N/A
Steering
turns lock-to-lock
Turning circle
Front suspension
Rear suspension
Wheel size front
Wheel size rear
Tyres front	5.20-12
Tyres rear	5.20-12
Brakes F/R	Dr/Dr
Front brake diameter
Rear brake diameter
Braked area
Gearbox	4 speed manual
Top gear ratio	0.89
Final drive ratio	5.14
general
Carfolio.com ID	230923
Production total
Model code
RAC rating	8.1
Insurance classification	No information available
Tax band	No information available
1964 Jamos 650 GT added 2011-01-28. Last modified 2020-02-02.