VESPA Primavera S Manual page 102

Fuel
Exhaust silencer
Emissions compliance
SPECIFICATIONS - 150 ENGINES
Engine
Engine capacity
Bore per stroke
Max. power
MAX torque
Compression ratio
Timing system
Valve clearance (cold engine)
Spark plug
Fuel supply
Cooling
Lubrication
Start-up
Unleaded petrol max E10 (95
RON)
Absorption-type exhaust muffler
with catalytic converter.
EURO 4
Single-cylinder, 4-stroke Piaggio i-
Get
155 cm³
58 x 58.6 mm
9.5 kW at 7,750 rpm
12.8 Nm at 6,500 rpm
10.5 ± 0.5: 1
3 valves, single overhead
camshaft, chain-driven.
Intake: 0.08 mm Exhaust: 0.08 mm
NGK CR8EB
Electronic injection with Ø28 mm
throttle body, single injector.
Forced-air circulation cooling.
Wet sump
Electric
102