Product Details:
NGK BPR9EIX-11 Iridium Spark Plugs (355-99-0009) by Kraftwerks®. Laser-welded iridium center electrode is resistant to heat, corrosion and electrical wear. The tapered ground electrode minimizes quenching. Provides outstanding acceleration, high fuel efficiency and durability.
Features:
- 0.6 mm iridium-tip center electrode provides durability and a high melting point
- Taper-cut ground electrode shape provides improved flame reproduction
- Fine wire center electrode ensures high durability and a consistently stable spark
- Iridium alloy has an extremely high melting point, perfect for today’s High-Tech, high performance engines
- Trivalent metal plating provides superior Anti-Corrosion and Anti-Seizing properties
- Corrugated ribs prevent flashover
- Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer
- Copper core aids in heat removal
