NGK Iridium Spark Plugs - Box of 4

NGK Iridium Spark Plugs - Box of 4

$38.95
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NGK Iridium Spark Plugs - Box of 4 For use with Honda B, D, K, H, F platforms; and others. Check your recommended spark plug type before ordering for other engine types. Choose your heat range in the drop down menu Heat Range 7 - Typically used for N/A and mild boosted engines up to 400HP and pump fuel Heat Range 8 - 400-550 HP Boosted and Nitrous engines. Pump, E85, Race fuel Heat Range 9 - 550HP+ Boosted with all fuels

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