| Brand |
NGK |
| Model |
4291-4PK |
| Size |
ZFR6F-11 |
45 degree V-Power center electrode increases anti fouling characteristics and performanceIncreased fuel economy and lower emissionsLowers ignition system voltage requirementsGreater ignitability and performance over conventional spark plugsTrivalent Metal Plating has superior anti-corrosion and anti-seizing propertiesEconomical performance and improved ignitability over standard NGK Spark Plugs original equipment manufacturer and racer approved. Lowers ignition system voltage requirements. Greater ignitability and performance over conventional spark plugs. Increased fuel economy and lower emissions. Highly durable against electrical and chemical wear.