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Engine Ignition System: General Description: Specification

Item Specifications
Ignition coil Type FK0523
Manufacturer Diamond Electric
Ignition system Independent ignition coil
Spark plug Type SILKFR8A6
Manufacturer NGK
Thread size (diameter, pitch, length) mm 12.0, 1.25, 26.5
Spark plug gap mm (in) Standard 0.5 - 0.6 (0.020 - 0.024)
Electrode Center electrode Iridium
Ground electrode Platinum