The Xtreme Sport Spark Plug is engineered for peak performance, featuring an iridium-enhanced fine-wire center electrode that ensures superior ignitability and faster fuel combustion compared to standard plugs. Its tapered ground electrode design promotes smoother starts and improved efficiency, while the high alumina multi-rib ceramic insulator offers exceptional thermal conductivity and insulation for enhanced durability. Built with a short projection center electrode and platinum ground electrode tip, this spark plug delivers reliable performance and meets or exceeds OE design Standards. Designed for small engine equipment, it reduces hydrocarbon emissions by 21%, boosting fuel efficiency and horsepower. With a flat seat type and integrated resistor, this performance-grade spark plug is the ideal upgrade for those seeking enhanced ignition precision and long-lasting reliability.

Product Features:

• Engineered with an iridium-enhanced fine-wire center electrode that delivers greater ignitability over standard non-fine-wire spark plug.
• The tapered ground electrode provides improved ignitability for more efficient and smoother starts.
• Its high alumina multi-rib ceramic insulator provides thermal conductivity and superior insulation for increased strength.
• Meets or exceeds OE Design
• Designed with a platinum ground electrode tip to ensure consistent performance and durability under demanding conditions.