NGK 4654 R7437-9 Racing Plug
The next generation of spark plugs. NGK is a pioneer in Iridium Spark Plug designer and manufacturer – More Durability and a Higher – Melting Point Than Platinum – Better Center Electrode Anti-Oxidation and Anti-Erosion – Improved Ignition – Superior Anti-Fouling – Lower Required Voltage. Recommended for all EVO 9s with extreme modifications.
Please Note:
- ALL PLUGS SOLD INDIVIDUALLY. Price is for one spark plug.
Features
- 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
Applications
- 2006 Mitsubishi Evo 9
What’s in the box?
- (1) NGK 4654 R7437-9 Racing Plug
