PIAGGIO X7 EVO 300ie Manual page 74

Ignition advance
Spark plug
Electrode gap
Fuel system
Fuel
Exhaust silencer
Emission regulations
ENGINE DATA (300
Type
Cubic capacity
Bore x stroke
Compression ratio
Engine idle speed
Timing system
Valve clearance
Max. power
MAX. torque
α/N three-dimensional map
managed by control unit
NGK CR8EKB
0.7 to 0.8 mm
Electronic injection with Ø 32-mm
throttle body and electric fuel
pump.
Unleaded petrol (95 RON)
Absorption-type exhaust silencer
with a 3-way catalytic converter
and lambda probe.
EURO 3
)
IE
Single-cylinder, 4-stroke
278 cm³
75 X 63 mm
11 ± 0.5 : 1
1700 ± 100 rpm
4 valves, single overhead
camshaft, chain-driven.
Intake: 0.10 mm Exhaust: 0.15 mm
16 kW at 7500 rpm
23.8 Nm at 5750 rpm
74