NGK R0409B-8 Iridium IX Spark Plug - 7791

Experience the pinnacle of spark plug technology with the NGK Iridium IX Racing Spark Plug. Engineered for ultimate performance and longevity, this spark plug provides superior ignition and enhanced engine efficiency.

Description

The NGK Iridium IX Racing Spark Plug represents the evolution of spark plug technology. Featuring an ultra-small diameter iridium center electrode, this spark plug significantly reduces voltage requirements while extending the life of your motorcycle's ignition system. The iridium electrode is not only incredibly durable but also ensures a more focused and powerful spark. The new metal shell plating offers enhanced anti-corrosion properties, ensuring reliability even in the most demanding conditions. Upgrade to NGK Iridium IX Racing Spark Plugs for improved throttle response, increased horsepower, and optimal engine performance. Easy to install and compatible with a wide range of motorcycle engines.

Features & highlights

• Ultra-fine Iridium center electrode for maximum spark efficiency.
• Reduces voltage requirements, extending ignition system life.
• Enhanced anti-corrosion plating ensures durability and longevity.
• Improved throttle response and horsepower.
• Optimized for high-performance motorcycle engines.
• Delivers a more focused and powerful spark for efficient combustion.

Technical specifications

• Brand: NGK Spark Plugs
• Part Number: 7791
• Center Electrode Type: Fine Wire
• Center Electrode Projection: Non-Projected
• Electrode Tip Material: Iridium
• Electrical Resistance: 5k Ohms
• Ground Electrode Configuration: Single
• Ground Electrode Shape: Taper Cut
• Heat Range: 8
• Hex Size: 16 mm (5/8")
• Spark Gap: 0.7 mm
• Terminal Configuration: Threaded Stud
• Thread Reach: 19.1 mm (3/4")
• Thread Size: 10 mm
• Type: Resistor

Important to know

Ensure correct fitment for your specific motorcycle model before installation. Refer to your motorcycle's service manual for proper spark plug torque specifications.