Reference 30305-035
High quality spark plug NGK CR6HSA.
Heat rating =6 A spark plug must be able to dissipate the heat emitted by the combustion gases
The heat rating expresses the ability of a spark plug to dissipate this heat.
The temperature in the combustion chamber is different for each engine, so a spark plug with a suitable heat rating must be used.
This number corresponds to an average temperature measured at the electrodes and the insulator.
The higher the number, the "cooler" the spark plug.
Thread : M10x100
Compatible on all 4-stroke minis, homologated or not.
Made in Japan !
Spark plug with resistor designed to be mounted with a 5 kilo ohms suppressor type NGK LB05F or LD05F.
