NGK SPARK PLUGS IFR8H11 5068 Laser Iridium Spark Plug — Iridium Spark Plug - IFR8H11 Brand_Tubliss Includes flywheel

Includes flywheel

Shot-peened and hard anodized black for improved durability

Rubber Isolator Mounting System (RIMS) allows frame flex and rigidity properties to perform as the OE

Inside diameter must be bored and honed to size piston after installation

-made sintered bronze for longest lifetime

NGK SPARK PLUGS IFR8H11 5068 Laser Iridium Spark Plug — Iridium Spark Plug - IFR8H11 Brand_Tubliss Includes flywheelFeatures Fine iridium tip ensures high durability and a consistently stable spark Trivalent metal plating for superior anti corrosion and anti seizing properties Outstanding acceleration, high fuel efficiency and durability Ultra small diameter center electrode reduces voltage requirement and extends ignition system life Metal shell plating has enhanced anticorrosion qualities Specs Center Electrode Type Fine Wire Heat Range 8 Electrode Tip Material