What distinguishes a double iridium spark plug from other spark plugs is its material and design. Double iridium spark plugs are made of two iridium metals, one is iridium for the center electrode and the other is palladium-silver alloy for the side electrodes.
This material makes the double iridium spark plug have a higher melting point and better electrical conductivity, making it more stable and durable under high temperature and high pressure.
In addition, the design of the double iridium spark plug also adopts advanced technology, which has a smaller center electrode and a wider side electrode gap than ordinary spark plugs, thereby improving ignition efficiency and reliability and prolonging the life of the spark plug. In a word, double iridium spark plug is a high quality, high performance spark plug, its performance is superior to other common spark plugs.
