Spark Plug - Premium Racing - 14 mm Thread - 19 mm Reach - Heat Range 14 - Gasket Seat - Resistor - Each

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Reference Information

Spark Plug, Premium LGS, Silver, 14mm Thread, 0.748 in. Reach, Gasket Seat, 5/8 in. Wrench Size, Each

Brisk Premium LGS spark plugs utilize a unique semi-surface discharge electrode design. This enables the plug to fire a much larger spark plug gap—because the spark glides along the surface of the insulator, requiring much less energy than firing a traditional-style air gap. Longer spark discharge makes more contact with the air/fuel mixture, igniting more molecules over a larger area. Order the LGS model and options preferred for your application.

Additional product details:
• High-potential semi-surface discharge equals more power
• Discharge at point of richest mixture in 360 degrees perimeter
• Patented firing tip design; no indexing or gapping required
• Retracted integrated ground electrodes
• Silver center electrode—the best thermal and electrical conductor