High Performance Iridium spark plug replacement for #5R6 / #5R6A
1974-1981 Shovelhead
1984-1999 Evolution motors
Sold in Pairs (set of two)
وصف
Performance Spark Plugs for Harley Big Twins / Evo by Ton's Performance. Ton's IX Iridium Series Plugs are 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