ABOUT THIS PRODUCT

The Iridium Racing Spark Plug (RU01-27) is the ultimate choice for professional competition enthusiasts who demand peak performance. Engineered with a 0.4mm Iridium center electrode - the slimmest in the industry - this spark plug ensures unmatched ignition precision and efficiency. Its 360-degree laser welding assembly process and 100% pure Platinum 0.8mm ground electrode deliver exceptional durability and reliability under extreme conditions. The patented self-cleaning insulator and electrode design maintain optimal performance, while the upgraded ceramic insulator enhances strength and resilience. Burnished nickel plating provides superior resistance to high temperatures and corrosion, withstanding heat levels exceeding 4000 Deg F. Designed with a flat seat type and crafted for racing excellence, this spark plug is a no-compromise upgrade for those who demand the best.

Product Features:

• No-compromise, top of the line race spark plug for the most serious enthusiast
• 0.4mm Iridium center electrode, the slimmest in the industry
• 360-degree laser welding assembly process
• 100 percent pure Platinum 0.8mm ground electrode
• Patented self-cleaning insulator/electrode design
• Upgraded ceramic insulator for increased strength
• Burnished nickel plating for high temperature endurance and superior corrosion resistance
• Withstands temperatures greater than 4000 degree Fahrenheit
• Iridium Racing