Description
NOTE: Plugs are sold in quantities of (4), but billed individually. When ordering please change quantity from (1) to (4).
NGK Racing Spark Plugs R5671A-11
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
- Copper gasket
