3W IIS Ignition System - Single Cylinder - 43cm (17”) Long Leads

3W IIS Ignition System - Single Cylinder - Extra Long
IIS (Intelligent Ignition System) or "New Style"
Ignition Fits motors with 4-Wire Sensor Pickup
Longer spark plug wire for inline engines, etc.
Minimum 6.0v (5-cell Ni) - Maximum 8.5v (2-cell Li)