NGK, the world leader in spark plugs, has made a great step forward into the world of high technology with the new iridium IX spark plugs. It has been shown in lab tests that iridium makes these spark plugs even more powerful. From outer space to the street, this is a quantum leap in spark plug research!
The secret of the new iridium IX spark plugs lies it its laser-welded electrodes made from iridium. It concentrates the ignition voltage through its minimal diameter of only 0.6mm.
1. Fuel savings from generally better combustion.
2. The engine runs perfectly smoothly, quicker acceleration.
3. Full ignition voltage, also with lower vehicle voltage.
4. Clogging is reduced