- laser-welded iridium electrode
- highest ignition reliability, even combustion, optimum engine performance, better throttle response
- reduced fuel consumption
- optimized electrode shape reduces the ignition voltage requirement
- optimal ignition properties of the iridium spark plugs prevent sooting in stop-and-go traffic
- Iridium spark plugs ensure smooth engine running, enhance the riding experience through better acceleration
- Misfiring or misfiring is prevented
Iridium spark plugs for the following motorcycles / scooters / mopeds / two-wheelers:
Model Year Code Start Chassis.-No. from - to Year of construction Cylinder Power
Vespa Grand Sport 150 GS/1 VS1T VS1T-1001 VS1T-13300 1955 1 8 HP, 5.9 kw
Vespa Grand Sport 150 GS/2 VS2T VS2T-13301 VS2T-23310 1956 1 8 HP, 5.9 kw
Scope of delivery: 1 x NGK Iridium spark plug suitable for Vespa Grand Sport 150 year 1955-1956