1954 - Suminoe - Flying Feather

Technical Specs of This Model
1. Flying Feather 1954
General Information
Make Suminoe
Model Flying Feather
Production Year 1954
Country
Designer Ryuichi Tomiya
Production Number 150
Model Code
Model Family
Chassis and Dimensions
Chassis Type 2S SAL
Number of Doors 2
Wheelbase 1900 mm     (74,8 in)
Front Track
Rear Track
Length 2767 mm     (108,9 in)
Width 1296 mm     (51 in)
Height 1300 mm     (51,2 in)
Ground Clearance
Length / Wheelbase Ratio 1,46
Weight 425 kg     (936,1 lb)
Weight Distribution (front/rear)
Fuel Capacity
Aerodynamics
Drag Coefficient
Frontal Area
Cx
Engine Specifications
Engine Manufacturer
Engine Location Rear
Engine Alignment
Engine Construction
Coolant Type Air
Engine Type OHV
Number of Cylinders and Placement V-2
Valves per Cylinder 2    (Total of 4 Pieces)
Engine Displacement 350 cc     (21,36 cu in)
Bore
Stroke
Bore / Stroke Ratio
Unitary Capacity 175 cc/cylinder    (10,68 cu in/cylinder)
Number of Main Bearings
Compression Ratio
Fuel System Type
Aspiration Type Normal
Compressor Type -
Intercooler Type None
Catalytic Converter No
Maximum Engine Power 12,5 HP     (9,3 kW)
Maximum Engine Power rpm 4500 d/d
Maximum Engine Torque 22 N.m     (16,2 lb.ft ,  2,2 kg.m)
Maximum Engine Torque rpm 2500 d/d
Engine Torque at Max. Engine Power rpm 19,8 N.m    (4500 d/d)
Power / Weight Ratio 29,4 HP/ton    (21,9 W/kg)
Power / Engine Displacement Ratio 35,7 HP/litre    (26,6 kW/litre)
CO2 Emissions
Fuel Consumption
Performance
0 - 80 km/h
0 - 60 mph
0 - 100 km/h
0 - 160 km/h
80 - 120 km/h (in top gear)
0 - 400 m Acceleration
0 - 1000 m Acceleration
Top Speed
Gearbox and Transmission
Transmission Type
Top Gear Ratio
Final Drive Ratio
Drive Wheels RWD (Rear Wheel Drive)
Handling, Suspension Geometry and Brakes
Steering Type
Steering Turns (lock to lock)
Turning Circle Diameter
Suspension (front) I.W.TL.
Suspension (rear) I.W.DTL.
Brakes (front/rear)
Brake Disc Diameter (front)
Brake Disc Diameter (rear)
Wheels (front)
Wheels (rear)
Tyres (front)
Tyres (rear)