Technical Data - Husqvarna 531RS Workshop Manual

Technical data

Displacement
cm / cubic inch
3
541RS/RST 41.5/2.5
531RS 33.6/2.0
Compression ratio
541RS/RST 7.5:1
531RS 7.5:1
Air gap
mm/inch
541RS/RST 0.34/0.01
531RS 0.34/0.01
6 - English
2 Technical data
Bore
Ømm/Øinch
40/1.57
36/1.42
Spark plug
NGK BPMR7A
NGK BPMR7A
Pre-ignition angle
max output/idle
23.8/26.5
23.8/26.5
Stroke
mm/inch
33/1.30
33/1.30
Electrode gap
mm/inch
0.6/0.02
0.6/0.02
Air filter type
Dry felt
Dry felt
Max. power/rpm
kW/hp / rpm
1,6/7000
1.2/7000
Ignition system
IKEDA CDi
IKEDA CDi
Carburettor type
Walbro WYK-330A
Walbro WYK-330A