Spark Plug Indexer, Hex-Head Design, for Flat/Taper Seat 14mm Plugs, Each


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Spark Plug Indexer High-compression drag race engines require indexing of spark plugs to prevent contact between piston dome and ground wire of the spark plugs Moroso's Indexer, designed for both flat and taper-seat 14mm spark plugs, enables selection of spark plugs that will not make such contact Once a given plug is selected (placed in a cylinder head and found to have the correct ground wire position), it is placed in the Moroso Plug Indexer and the position of the ground electrode marked on the black anodized surface Marking provides a reference for checking other plugs to be used in the same cylinder The hex-head design allows it to be held in a vise


SKU MOR62160
Brand Moroso

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