• Lowers ignition system voltage requirements
• Greater ignitability and performance over conventional spark plugs
• Trivalent Metal Plating has superior anti-corrosion and anti-seizing properties
• Increased fuel economy and lower emissions
• Highly durable against electrical and chemical wear
• Good performance spark plug

Economical performance and improved ignitability over standard NGK Spark Plugs original equipment manufacturer and racer approved.

• Thread Diameter - 10mm
• Hex Size - 5/8
• Firing End - V-Grooved center electrode
• Resistor type
• OEM torque specs