NGK R7448A-8 NGK R7448A-8 Racing Spark Plug - 14mm Thread, 25mm Reach, Tapered Seat

The NGK R7448A-8 Racing Spark Plug is designed for high-performance engines demanding reliable ignition. Featuring a 14 mm threaded design, this spark plug ensures a secure fit in various racing and performance applications. The 25 mm reach provides optimal spark gap distance for efficient combustion, while the tapered seat guarantees a tight seal to prevent leakage and maintain consistent performance. Built with a resistor design, this spark plug reduces electromagnetic interference, ensuring clean electrical signals for improved engine operation. Suitable for a range of racing engines, the NGK R7448A-8 offers durability and consistent spark delivery under demanding conditions. Its robust construction and precise specifications make it a preferred choice among professional racers and enthusiasts seeking reliable performance and longevity in their ignition systems.

Features:

• 14 mm thread size for secure fit in performance engines

• 25 mm reach for optimal spark gap and combustion efficiency

• Tapered seat design for a tight, leak-free seal

• Resistor construction to reduce electromagnetic interference

• Engineered for high-performance racing applications