NGK Resistor V-Groove Spark Plug - LFR6B Transgold NGK Standard Spark Plug -

NGK Standard Spark Plug - ZFR6T-11G

NGK have superseeded FR5CP to FR5EI

Standard nickel centre electrode

NGK Resistor Standard Spark Plug - LZKAR7A

NGK Resistor V-Groove Spark Plug - LFR6B Transgold NGK Standard Spark Plug -NGK Resistor V Groove Spark Plug LFR6B. NGK is the worlds largest manufacturer of spark plugs. NGK's extensive range of spark plugs has been designed specifically to suit individual engine applications and are manufactured to match or exceed original equipment specifications. NGK V Groove Spark Plugs Feature a Unique V Cut in the Center Electrode that Directs the Spark to the Edge of the Electrode, Helping the flame kernel Develop More Rapidly,