Car Specs

1981 Subaru Rex AII 550 SEEC-T

Information

Subaru

Quick Facts

Chassis Code: E-K24

Build Start: 1981

Available in other variants

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Specifications

General

Build Start: 1981
Model Variant: E-K24
Chassis Code: E-K24

Dimensions

Wheelbase: 1920mm
Track/tread (rear): 1210mm
Width: 1390mm
Ground clearance: 175mm
Kerb weight: 570kg
Track/tread (front): 1230mm
Length: 3195mm
Height: 1320mm
Fuel Tank Capacity: 25litres

Body Details

Body Type: 4 seater sedan/saloon

Engine Details

Engine Layout: transverse
Top Gear Ratio: 1.27
Engine Type: naturally aspirated petrol
Cylinders: Straight 2
Bore × Stroke: 76 × 60mm
Sump: wet sumped
Engine Coolant: Water
Aspiration: Normal
Engine Position: rear
Gearbox: 4 speed manual
Final Drive Ratio: 4.32
Engine Manufacturer: Subaru
Capacity: 0.5 litre (544cc)
Bore/stroke ratio: 1.27
Engine Construction: cast iron block; light alloy head
Compression Ratio: 8.5:1
Crankshaft Bearings: 3

Performance

Maximum RPM: 7000rpm
Weight-to-power ratio: 24.66kg/kW
Drive Wheels: rear wheel drive
Power-to-weight ratio: 55.14 PS/tonne (1000 kg)

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Fuel Consump.

Fuel system: 1 Hitachi carburettor

Chassis & Geomtry

Turns Lock-to-Lock: 3.200
Length:Wheelbase Ratio: 1.66

Brakes

Brakes F/R: Dr/Dr
bmep (brake mean effective pressure): 947.1kPa

Wheels & Tyres

Wheel Size Front: 10x3½
Tyres Front: 5.20 x 10
Wheel Size Rear: 10x3½
Tyres Rear: 5.20 x 10

Other

Steering: rack & pinion
RAC rating: 7.2
Valve Gear: single overhead camshaft (SOHC), 2 valves per cylinder, 4 valves in total
Specific output(JIS net): 57 bhp/litre0.93 bhp/cu in
Specific torque(JIS net): 75.37 Nm/litre, 0.91 ft·lb/cu3
Number of doors: 4
maximum power output(JIS net): 31.4 PS (31 bhp) (23.1 kW)at 6200 rpm
maximum torque(JIS net): 41 Nm (30.2 ft·lb) (4.2 kgm)at 3500 rpm
Unitary Capacity: 272cc

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