Spark Plugs-YSR50/80

It is important that you use a SHORT reach plug!

NGK's Standard Plugs are Constructed for Longer Life and Optimum Performance.
    Trivalent Metal Plating Provides Superior Anti-Corrosion and Anti-Seizing Properties
    Corrugated Ribs Prevent Flash over
    Pure Alumina Silicate Ceramic Insulator, Provides Superior Strength and Better Heat  Transfer
    Copper Core Aids in Heat Removal
    Triple Seals Prevent Leakage

 Spark Plug Cap and Boot Available and a great Spark Checker