Solid Tip – NGK BR9ES Spark Plug for Vittorazi Moster 185, Atom 80, and Cosmos 300
Specifically Recommended by Vittorazi, this is the OEM plug that comes with the all Vittorazi Moster motors.
NGK’s Standard Plugs are Constructed for Longer Life and Optimum Performance. Vittorazi recomends a gap of .8 mm – .9 mm.
Solid Tip, will not come loose
Trivalent Metal Plating Provides Superior Anti-Corrosion and Anti-Seizing Properties
Corrugated Ribs Prevent Flashover
Pure Alumina Silicate Ceramic Insulator, Provides Superior Strength and Better Heat Transfer
Copper Core Aids in Heat Removal
Triple Seals Prevent Leakage