Fine-wire centre electrode and V-trimmed ground electrode produces the sharpest spark focus. Long life and performance that far exceeds conventional plugs.
Fine-wire projected electrode design delivers more power and maximum fouling protection. V-trimmed ground electrode keeps spark concentrated through all engine demands.
Wire-wound low-ohm resistor enables full ignition energy to reach the cylinder where it is needed most.
Modifies electrode heat transfer to prevent deposits while idling and plug overheating during high-speed operation.
602127#PDJVIM
602127