These are the known mechanical and performance specifications for your 1963 Harley-Davidson FLH Duo Glide.
Basic Specs
Engine
Displacement1212.72 ccm (74.00 cubic inches)
TypePanhead V-twin engine
DetailsV2, four-stroke
Max RPM
Compression7.0:1
Bore/Stroke87.0 x 102.0 mm (3.4 x 4.0 inches)
Valves/Cylinder
FuelingCarburettor
Ignition
Exhaust
Lubrication
CoolingAir
Performance
Horespower55.00 HP (40.1 kW)
Torque
Top Speed160.0 km/h (99.4 mph)
Fuel Economy & Polution
Fuel Consumption
Fuel Capacity14.19 litres (3.75 gallons)
Emissions
Chassis
Frame TypeTubular cradle
Rake
Trail
Front SuspensionHydraulic telescopic forks
Front Travel
Rear SuspensionSwingarm. Dual coil-over-shocks. Adjustable.
Rear Travel
SeatSolo seat
Seat Height
Alt. Seat Height
Total Height
Total Length
Total Width
Ground Clearance
Wheelbase1,500 mm (59.1 inches)
Dry Weight304.0 kg (670.2 pounds)
Wet Weight
Wheels & Brakes
Front Tire/Tyre5.00-16
Rear Tire/Tyre5.00-16
Front BrakesExpanding brake (drum brake)
Front Brake Diameter
Rear BrakesExpanding brake (drum brake)
Rear Brake Diameter
WheelsWire spoked. Whitewall tyres.
Comments
Windscreen. HD FLH models have higher compression then FL.