NGK Spark Plugs for the Triumph Bonneville, T100, SE, Thruxton, Scrambler, America and Speedmaster (PAIR) TWINS

$5.95$19.95

Earn up to 20 NewBonneville Bucks.

NGK iridium plugs represent the ultimate evolution of spark plug technology and performance. The iridium center electrode is both stronger and harder than platinum. This allows NGK engineers to design an ultra-fine (0.6mm)center electrode reducing the voltage requirement for spark. This allows for a brighter, stronger spark from your existing ignition system. The ground electrode has a tapered cut at the firing end which reduces quenching for better flame core growth and increased ignitability. The combination of fine wire center electrode and tapered cut ground will increase performance, improve acceleration, and fuel efficiency.

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NGK traditional plugs are constructed for longer life and optimum performance. Corrugated ribs prevent flashover. NGK uses only the purest alumina silicate in its ceramic insulator which give all NGK plugs greater strength and better heat transfer. Copper cored and triple sealed to further aid in heat removal and prevent interior leakage.

Fits Air Cooled 2001-2015 Triumph Bonneville, T100, SE, Thruxton, Scrambler, America and Speedmaster

Additional information

Weight N/A
Type

NGK IX Iridium Spark Plugs, NGK Traditional Spark Plugs

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