Description
NGK BR9EG racing spark plug
- Resistor: Yes
- Electrode Core Material: Copper
- Electrode Tip Material: Nickel alloy
- Insulator Type: Non-projected
- 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
