NGK SPARK PLUGS SPARK PLUG NGK JR8B

Special Spark Plug

• Superior construction for serious power
• NGK makes plugs for almost any type of application and riding style
• Versatile plugs with wide operating heat ranges prevent fouling from running too cool and preignition from running too hot
• Features include high-alumina ceramics for improved heat dissipation and electrical insulation, deep-seated copper core for a wider heat range and a nickel alloy tip for longer life