The NGK Motorcycle Spark Plug EG quickly dissipates large amounts of heat, preventing overheating and fouling and performs equally well in a hot or cold engine. Copper wire is used in place of the usual iron core, which dissipates heat quicker. It cools the electrode tip and insulator tip, which prevents hot spots that could cause pre-ignition.
Features & Benefits: Dissipates large amounts of heat, preventing overheating and fouling Performs equally well in a hot or cold engine Suitable for both high speed and low speed driving Copper core prevents hot spots that can lead to pre-ignition Zinc dipped shell prevents corrosion while the triple gasket seal eliminates combustion gas leakage
