DENSO DENSO Iridium Racing Plug IXU01-31

[KITACO 025-026-0310000 DENSO Iridium Racing Plug IXU01-31 KITACO 025-026-0310000]
"Iridium Racing" - a racing-specific iridium spark plug that maximizes iridium's performance.
●0.8mm Square All-Platinum Ground Electrode
Compared to the nickel alloy used for the ground electrodes of conventional spark plugs, platinum has a higher melting point, which reduces the risk of the ground electrode melting or wearing out even under the harsh racing conditions.
In addition, a 0.8mm square platinum alloy is welded and gap-formed without bending, eliminating residual stress and improving durability. *Excludes RU01
●0.4mm Diameter Ultra-Fine Iridium Center Electrode
By adopting the "new iridium alloy" high-melting point material, the tip of the center electrode is made ultra-fine. This reduces flashover voltage and significantly improves ignition performance. *Excludes RU01
●Flame Cleaning Pocket
Small gaps are provided around the entire circumference of the tip clearance between the center electrode and the insulator. This burns off carbon when the plug is fouled or carbonized, restoring insulation.
●Silicone Oil Coating
For racing vehicles, fouling and carbon buildup before the start is fatal. To prevent this,
The hydrophobic properties of silicone on the insulator separate moisture and carbon from the insulator surface, preventing a decrease in plug insulation.
●Housing End Face Chamfer
To improve resistance against abnormal combustion, the chamfer on the end face of the housing has been enlarged.
This also covers slight setting discrepancies.
In addition, the discharge of residual gases and the inflow of new gases are facilitated, improving self-cleaning performance and making the structure less prone to fouling.
●0.8mm Square All-Platinum Ground Electrode
Compared to the nickel alloy used for the ground electrodes of conventional spark plugs, platinum has a higher melting point, which reduces the risk of the ground electrode melting or wearing out even under harsh racing conditions.
In addition, a 0.8mm square platinum alloy is welded and gap-formed without bending, eliminating residual stress and improving durability. *Excludes RU01
●0.4mm Diameter Ultra-Fine Iridium Center Electrode
By adopting the "new iridium alloy" high-melting point material, the tip of the center electrode is made ultra-fine. This reduces flashover voltage and significantly improves ignition performance. *Excludes RU01
●Racing-Specific Insulator
A new reinforced insulator, developed through countless races, is adopted, improving strength by approximately 20% compared to conventional insulators.
○Thread Diameter: 12mm
○Reach: 19mm
○Hex Size: 16mm
○Center Electrode: Iridium
○Ground Electrode: Oblique Ground Electrode / Platinum Material
○Terminal: Included
*Images are for illustration purposes only. The design and specifications of the products shown may change without prior notice. Please be aware of this.