Laser Iridium? spark plugs provide superior ignitability and long service life. Smallest tip diameter available Iridium / Platinum surfaces ensure slow wear rate providing stable idle, superior anti fouling, improved fuel efficiency and lower emissions
- Laser welded Iridium center electrode tip
- Platinum disc welded to backside of ground electrode provides long life
- Trivalent Metal Plating for superior anti-corrosion and anti-seizing
- Tapered ground electrode to minimize quenching
- Consistent and stable spark
- Faster starts and quicker acceleration
- Better fuel economy and lower emissions
Spark Plug Type Performance Differences
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Correct Way to Check, Set, and Adjust Your Spark Plug Gap |