The NGK R5671A-7 V-Power racing spark plug is a non-resistor design with a standard tip, 14 mm thread, 0.750-inch reach, and a gasket seat. This listing is for a bulk pack of 120 plugs.
Manufacturer part number R5671A-7 (NGK stock number 4091)
Confirm the required thread, reach, seat, heat range, and resistor type for your engine. Use the engine builder’s specifications for plug gap and tightening.
SKU:BCDP_4091
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The NGK R5671A-7 V-Power racing spark plug is a non-resistor design with a standard tip, 14 mm thread, 0.750-inch reach, and a gasket seat. This listing is for a bulk pack of 120 plugs.
Manufacturer part number R5671A-7 (NGK stock number 4091)
Confirm the required thread, reach, seat, heat range, and resistor type for your engine. Use the engine builder’s specifications for plug gap and tightening.