FX Engines - FX K301 EC - 3 ports, DLC, Ceramic Bearing, Tungsten Balanced The European Champion Engine K301 EC is based on the K301 engine but incorporates numerous improvements and refinements
Spark Plug for Kohler K Series, K241, K301, K321, K341, K361 Engines. Champion H10C
Bruno Coelho video: Unboxing FX K301 European Champion Edition engine - Circus RC News