For the oe iridium series dual precious metal means iridium on the center tip and.
Laser iridium spark plugs wiki.
Ngk iridium ix spark plugs not all ngk racing plugs incorporate an iridium centre electrode.
Iridium spark plugs pros below are the top 3 benefits of iridium spark plugs.
Ngk manufactures all types of spark plugs and glow plugs featuring the latest in technology.
Iridium is a chemical element with the symbol ir and atomic number 77.
Every plug in the laser series was designed for an oem application.
Iridium ix vs.
The ngk spark plug co ltd.
Featuring high grade alumina silicate ceramic and fine wire center electrodes the laser series brings oe performance to every engine.
A very hard brittle silvery white transition metal of the platinum group iridium is considered to be the second densest metal after osmium with a density of 22 56 g cm 3 as defined by experimental x ray crystallography.
Traditional single iridium plugs denso s iridium power and ngk s iridium ix series have iridium fine wire center electrodes with tranditional nickel ground electrodes.
It is estimated that iridium spark plugs will last for at least 60 000 miles.
Those that do will have either a standard ground electrode design usually in nickel alloy or a solid platinum bar ground similar to the denso racing design and a 0 4mm iridium alloy centre electrode.
Ngk builds two types of iridium spark plugs.
A spark plug sometimes in british english a sparking plug and colloquially a plug is a device for delivering electric current from an ignition system to the combustion chamber of a spark ignition engine to ignite the compressed fuel air mixture by an electric spark while containing combustion pressure within the engine a spark plug has a metal threaded shell electrically isolated from.
Oe iridium and iridium ix.
Laser iridium spark plug by ngk.
All dual precious metal plugs are designed to provide maximum longevity.
Oe iridium spark plugs.
As of march 2007 the company employed 10 407 people and operated a network of 7.
Manufactured with both laser welded iridium center electrode tip and a platinum disc welded to the backside of the ground electrode these spark plugs last incredibly long while providing stable idle superior anti fouling improved fuel efficiency and lower emissions.
The ground electrode will wear out first.
Typically we have found you can expect 50 80k miles on a traditional iridium plug.
However at room temperature and standard atmospheric pressure iridium has been calculated to have.
