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Racing Copper Core Non-Resistor Spark Plug by Autolite (part#AR2593) / Spark Plugs
Advance Auto Parts Part#: 3290387
This spark plug is suitable for professional racing. Includes a cut back ground electrode, anticorrosive nickel plating and large ground electrode for enhanced heat transfer.
Cut back ground electrode for improved ignitability and heat transfer Anticorrosive Nickel Plating Designed to last longer and hold up to the extremely high pressures and thermal shocks in racing engines Back To Top
Electrode Tip Material: Non Resistor Manufacturer Heat Range: See Racing Section Resistor: Non Resistor Spark Plug Reach: 3/4 in Spark Plug Seat Type: Gasket Spark Plug Thread Size: 14 mm Tip Configuration: Standard Wrench Diameter: 13/16 in
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