Upgrade your ignition system with the NGK ER9EHIX Iridium Spark Plug, the top choice for high-performance engines like the Daytona 190 4V and other race-tuned motors. Designed for extreme conditions, this spark plug features NGK’s patented fine-wire iridium center electrode for superior ignition efficiency, quicker starts, and enhanced throttle response.

Key Features:

• Iridium Center Electrode: Ultra-fine 0.6mm tip offers greater durability and a more focused spark for maximum combustion.
• High-Performance Heat Range: Ideal for high-revving, high-compression engines including the Daytona 190 4-Valve.
• Improved Ignition Efficiency: Reduces misfires and allows for smoother idling and better throttle response.
• Longer Lifespan: Resists wear in extreme temps and pressures—lasts significantly longer than standard plugs.
• Anti-Fouling Design: Excellent for modified engines and racing conditions.