Is the EA211 spark plug not suitable for double platinum?

[DeGage]

EA211 spark plugs cannot use double platinum. Spark plugs, commonly known as sparkers, function by discharging the pulsed high voltage electricity delivered by the high-tension leads, breaking down the air between the two electrodes of the spark plug to generate an electric spark, thereby igniting the air-fuel mixture in the cylinder. The following is an introduction to spark plugs: 1. Main types: The main types include standard spark plugs, projected insulator spark plugs, electrode-type spark plugs, seat-type spark plugs, pole-type spark plugs, and surface-gap spark plugs, among others. 2. Function: The purpose of a spark plug is to introduce tens of thousands of volts of high voltage into the combustion chamber and generate an electric spark to ignite the air-fuel mixture. Working in conjunction with the ignition system and fuel supply system, it enables the engine to perform work, collectively determining the engine's performance to a large extent. The electrodes of the spark plug repeatedly and continuously generate ignition sparks to ignite the air-fuel mixture in the cylinder. Meanwhile, other parts of the ignition system generate timed high-voltage pulses, forming sparks and creating explosions to provide the energy required for the engine's power output.