AR50/51/52 Spark Plug

Description

It catches stuff on fire so you can go vroom.

Provides cut back ground electrode, anti-corrosive nickel plating and large ground electrode for better heat transfer. 0.6 mm finewire with anti-corrosive nickel plating and a cut back ground electrode for improved ignitability and a large ground electrode for better heat transfer.

AR5X variations control temperature from hot to cold, with ar50 being the hottest and ar52 the coldest.