DENSO Iridium Racing Spark Plug IW06-27

【KITACO 025-033-0270000 DENSO Iridium Racing Spark Plug IW06-27 KITACO 025-033-0270000】
"Iridium Racing," a race-specific iridium plug that maximizes iridium performance.
● 0.8mm square all-platinum ground electrode
Compared to the nickel alloy used for ground electrodes in conventional spark plugs, platinum has a higher melting point, so
even under the harsh driving conditions of a race, problems such as melting or wear of the ground electrode are reduced.
In addition, a 0.8mm square platinum alloy is welded and gap-formed without bending, eliminating residual stress and improving durability. *Excluding RU01
● 0.4mm diameter ultra-fine iridium center electrode
By adopting the high melting point material "new iridium alloy," the tip of the center electrode is made ultra-fine. This reduces spark voltage and significantly improves ignition performance. *Excluding RU01
● Flame cleaning pocket
A small gap is provided around the entire circumference of the tip of the clearance between the center electrode and the insulator. When the plug is fouled or carbonized, carbon is burned off, restoring insulation.
● Silicone oil application
For racing vehicles, fouling and carbon adhesion before starting are critical. To prevent this,
the water repellency of silicone on the insulator separates moisture and carbon from the insulator surface, preventing a decrease in plug insulation.
● Chamfered housing end face
To improve resistance to abnormal combustion, the chamfering of the housing end face has been enlarged.
This helps cover minor setting deviations.
In addition, residual gas can be easily discharged and new gas can easily flow in, improving self-cleaning performance and making it resistant to fouling.
● 0.8mm square all-platinum ground electrode
Compared to the nickel alloy used for ground electrodes in conventional spark plugs, platinum has a higher melting point, so
even under the harsh driving conditions of a race, problems such as melting or wear of the ground electrode are reduced.
In addition, a 0.8mm square platinum alloy is welded and gap-formed without bending, eliminating residual stress and improving durability. *Excluding RU01
● 0.4mm diameter ultra-fine iridium center electrode
By adopting the high melting point material "new iridium alloy," the tip of the center electrode is made ultra-fine. This reduces spark voltage and significantly improves ignition performance. *Excluding RU01
● Race-specific insulator
A new reinforced insulator developed through numerous race runs has been adopted, improving strength by approximately 20% compared to conventional insulators.
○ Thread diameter: 14mm
○ Reach: 19mm
○ Hexagon size: 20.6mm
○ Center electrode: Iridium
○ Ground electrode: Slanted ground electrode / Platinum material
○ Terminal: Integrated
○ No resistance
*The image is for illustration purposes only, and the design and specifications of the products shown may change without notice. Please be aware of this.