Laser Iridium Spark Plug Box of 4 by NGK
NGK Racing Series plugs are engineered to withstand the harshest engine conditions. Special insulator nose configurations improve throttle response. Corrugated ribs prevent flashover. Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer. Copper core aids in heat removal. Triple seals prevent leakage.
Features
- Trivalent metal plating
- Corrugated ribs
- Pure alumina silicate ceramic insulator
- Copper core aids in heat removal
- Triple seals prevent leakage
Benefits
- Stable idle
- Superior anti fouling
- Improved fuel efficiency and lower emissions
- Prevents flashover
- Provides superior anti-corrosion and anti-seizing properties
- Provides superior strength and better heat transfer
