NGK SPARK PLUG DR8EIX RACING 6681 NG6681

NGK Iridium IX Spark Plug - DR8EIX

Experience the pinnacle of spark plug technology with the NGK Iridium IX Spark Plug. Engineered for superior performance, this spark plug enhances acceleration, improves fuel efficiency, and ensures consistent spark stability. The ultra-fine 0.6mm iridium center electrode requires less voltage, extending the life of your ignition system and delivering a brighter, stronger spark. Its unique metal shell plating provides enhanced resistance to corrosion and seizing, ensuring reliable operation.

Key Features:

• Ultimate spark plug technology for peak performance.
• Iridium electrode is 25% smaller than platinum and 1/4 the size of a conventional nickel electrode.
• Ultra-small diameter center electrode reduces voltage requirement and extends ignition system life.
• New metal shell plating for enhanced anti-corrosion and anti-seizing properties.
• Fine wire (0.6mm) iridium center electrode provides brighter, stronger sparks.
• Tapered cut ground electrode reduces quenching for better flame core growth and increased performance.
• Triple-sealed construction and copper core enhance durability and heat transfer.
• Sold individually.

Specifications:

• Heat Range: 8
• Thread Size: 12 mm
• Type: Resistor
• Weight: 0.12 lbs
• Reach: 19mm (3/4 inch)
• Hex Size: 11/16 inch (18mm)
• Seat Type: Gasket
• Gap:.031 inch (0.8mm)
• Terminal Type: Stud Terminal Threads

Part Number Reference:

Part No.: 37-DR8EIX

Alternate/OEM Part Numbers: 6681, DR8EIX

Note: Does not include terminal nut. If necessary, order part #067606-0051.