1. The high corrosion resistance of the electrode makes the ignition gap unchanged for a long time, the ignition gap is stable, the engine runs smoothly, and there is no need to modify the engine ignition gap. Data show that after an engine using platinum spark plugs runs for 160,000 kilometers, the ignition gap only increases by 0.05mm.
2. Due to the tip discharge effect of the precious metal ultra-fine electrode, it is easier to ignite and the engine can run smoothly at low speed.
3. The ultra-fine electrode weakens the heat absorption and flame extinguishing effect of the electrode, and the flame nucleus is easier to form to ignite the mixed gas, so that the combustion is more complete and the emission is lower.
