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CONTENTS
Find Your Plugs
Reference
Part Number Chart
IRIDIUM POWER
Features
Structure
Linenup
Specifications
IRIDIUM TOUGH
Features
Structure
Linenup
Specifications
IRIDIUM PLUS
Features
Specifications
IRIDIUM POWER
Features
Structure
Linenup
Specifications
Basic_Knowledge
Plugs Configrations
 Plugs Specifications
Q & A
IRIDIUM POWER Q&A
IRIDIUM TOUGH Q&A
TECH Q&A
 Sales Companies
Cross Reference
It is a question concerning the IRIDIUM POWER that is often.
Does engine performance improve when IRIDIUM POWER is used?
IRIDIUM POWER spark plugs enhances the performance of an engine. Acceleration is improved when compared against normal spark plugs.
The 0.4 mm iridium center electrode and the specially shaped ground electrode in an IRIDIUM POWER enable a superior ignitability and a lower required voltage than any seen in the past. Accordingly, there is less misfire in areas where required voltage is high, and less misfiring in areas where firing is difficult. No matter how heavy the conditions, high response driving is enabled. As a result, acceleration is better than when normal spark plugs are used.

The following graph is an example of an acceleration test.
There was a difference of 0.7 seconds between IRIDIUM POWER and normal spark plugs in the time taken to reach 150 km/h. There was also a difference of 6 m in the distance covered to reach that speed.


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