Engine Description
390
Engine Config
Vertical
Engine Capacity
393cc
Engine Type
Piston
Engine Stroke
4
Bore
95.0mm
Stroke
55.5mm
Cam Type
SOHC (Single Over Head Cam)
Cylinders
1
Valves Per Cylinder
4
Compression Ratio
11.1:1
Induction System
Aspirated
Carburettor
EFI - Electronic Fuel Injection, Keihin
Number of Throttle Bodies
1
Cooling
Liquid
Exhaust Config
1 Into 1
Exhaust Description
Stainless steel manifold, Aluminium silencer