Upgrade your vehicle's performance with the NGK Spark Plug-Stock # 4940. Crafted for racing enthusiasts, this spark plug features a 10 mm thread and 0.749 in reach, ensuring optimal combustion for maximum power output.
Designed with a gasket seat for secure installation, the NGK Racing Spark Plug is Stock Number 4940, known for its high-quality construction and reliable performance on the track. The built-in resistor helps minimize electrical interference for smooth ignition timing and consistent engine operation.
Whether you're a professional racer or a DIY enthusiast looking to enhance your vehicle's spark, this NGK spark plug is the perfect choice. Trust in NGK's expertise and innovation to deliver the spark plug your engine deserves.
Take your driving experience to the next level with the NGK Spark Plug-Stock # 4940. Upgrade today and feel the difference in performance, power, and reliability with every turn of the key.
