Spark Plug 7487 Racing Plug, Detachable Type

[NGK R4304A-7 7487 Spark Plug Racing Plug Detachable Type Race Circuit Maintenance Repair Parts]
・For race or tuned engines!
・NGK Racing Plugs are special spark plugs designed for those who race or drive on circuits, or for those who have increased engine output through tuning.
・Choose the optimal racing plug for your beloved car and aim for the best performance.
Specifications
・Part number: R4304A-7
・Stock number: 7487
・Terminal type: Detachable type
Precautions
*The heat range and spark plug gap of racing plugs must be selected according to the degree of engine tuning and driving conditions, so please make your selection at your own discretion and responsibility. Please note that we are not responsible for any engine or plug problems that may arise as a result.
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*The image is for illustrative purposes only, and the design and specifications of the products shown are subject to change without notice. Thank you for your understanding.