DENSO IRIDIUM RACING SPARK PLUG
Improve acceleration and engine power with IRIDIUM RACING
Features
- Specifications Include Terminal
- Built-in, Highly Reliable Resister
- Highly Corrosion Resistant, Burnished Nickel Plating
- 0.4 mm Diameter Ultra-Fine Iridium Centre Electrode
- All-platinum Ground Electrode
- Insulators for Racing
- Spark Cleaning Pocket
- Silicone Oil Coating
- 360° Laser Welding