NGK Iridium BKR7EIX Spark Plugs for 90-96 300zx (Set of 6)
Part #: BKR7EIX
Heat range 7 ngk plugs are perfect for (15+psi level) on stock turbos, Sport 500s. 530s, and 600s.
NGK IX Iridium Series Plugs were Designed Specifically for the Performance Enthusiast.
- 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
- Triple Seals Prevent Leakage
This heat range 7 iridium Ngk plug is perfect for those who are doing na-t, or na-tt setups or even stock tt swaps. It has a clean burn, high efficiency, and amazing performance, with minimal chance of spark blow out compared to the stock tt NGK PFR6G-11 plug.