Homepage Technical Specifications of Cars Alfa Romeo Spider 1300 Junior

1970 - Alfa Romeo - Spider 1300 Junior

Technical Specs of This Model
1. Spider 1300 Junior 1970
General Information
Make Alfa Romeo
Model Spider 1300 Junior
Production Year 1970
Country
Designer
Production Number
Model Code
Model Family
Chassis and Dimensions
Chassis Type 2S DHC
Number of Doors 2
Wheelbase 2250 mm     (88,6 in)
Front Track 1324 mm     (52,1 in)
Rear Track 1274 mm     (50,2 in)
Length 4120 mm     (162,2 in)
Width 1626 mm     (64 in)
Height 1295 mm     (51 in)
Ground Clearance 120 mm     (4,7 in)
Length / Wheelbase Ratio 1,83
Weight 990 kg     (2180,6 lb)
Weight Distribution (front/rear)
Fuel Capacity 46 litre   (10,1 Imp gal ,  12,2 US gal)
Aerodynamics
Drag Coefficient
Frontal Area
Cx
Engine Specifications
Engine Manufacturer Alfa Romeo
Engine Location Front
Engine Alignment Longitudinal
Engine Construction
Coolant Type Water
Engine Type DOHC
Number of Cylinders and Placement S-4
Valves per Cylinder 2    (Total of 8 Pieces)
Engine Displacement 1290 cc     (78,72 cu in)
Bore 78 mm     (3,07 in)
Stroke 67,5 mm     (2,66 in)
Bore / Stroke Ratio 1,16
Unitary Capacity 322,5 cc/cylinder    (19,68 cu in/cylinder)
Number of Main Bearings 5
Compression Ratio 9 : 1
Fuel System Type 2 We carbs
Aspiration Type Normal
Compressor Type -
Intercooler Type None
Catalytic Converter No
Maximum Engine Power 103 HP     (76,8 kW)
Maximum Engine Power rpm 6000 d/d
Maximum Engine Torque 137 N.m     (101,1 lb.ft ,  14 kg.m)
Maximum Engine Torque rpm 3200 d/d
Engine Torque at Max. Engine Power rpm 122,2 N.m    (6000 d/d)
Power / Weight Ratio 104 HP/ton    (77,6 W/kg)
Power / Engine Displacement Ratio 79,8 HP/litre    (59,5 kW/litre)
CO2 Emissions
Fuel Consumption
Performance
0 - 80 km/h
0 - 60 mph 13 s
0 - 100 km/h
0 - 160 km/h
80 - 120 km/h (in top gear)
0 - 400 m Acceleration 19,1 s
0 - 1000 m Acceleration
Top Speed 174 km/h   (108,1 mph)
Gearbox and Transmission
Transmission Type 5M
Top Gear Ratio 0,86 : 1
Final Drive Ratio 4,56 : 1
Drive Wheels RWD (Rear Wheel Drive)
Handling, Suspension Geometry and Brakes
Steering Type recirculating ball
Steering Turns (lock to lock) 3,7
Turning Circle Diameter 10,5 m    (34,5 ft)
Suspension (front) I.W.CS.ARB.
Suspension (rear) LA.U&LRA.CS.ARB.
Brakes (front/rear) Di/Di
Brake Disc Diameter (front)
Brake Disc Diameter (rear)
Wheels (front)
Wheels (rear)
Tyres (front)
Tyres (rear)