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Platinum Motorcycle Spark Plug

● By joining an ultra -fine iridium alloy tip on center electrode and platinum tip on ground electrode.
● The Needle-shaped ground electrode of this revolutionary iridium plug are EET features technology.
● Platnium is used for both the center and ground electrodes.

Advantages of Fine Ground Electrodes

To lower the required voltage and improve firing performance. The most advanced technology in the world has been employed to enable use of electrode, at 0.4 mm in diameter, in the IRIDIUM TT.
The smaller the electrode the more concentrated the electric potential at the tip of the electrode and the stronger the electric field that affects required voltage and the lower the required voltage. As a result, combustion is good for all types of driving, the engine starts easily, and acceleration improves.
The above shows the strength of electrical field in case certain voltage changes on Iridium plug and IRIDIUM TT.
The more electrical field strength is getting high, the more it becomes easy to fire with low voltage.
*1 FEM(Finite Element Method analysis): General method to measure electrical field strength.