NGK R5672A-8 V-Power Racing Spark Plug with 14mm Thread and 0.750 Inch Reach

The NGK R5672A-8 V-Power Racing Spark Plug is engineered for high-performance applications, featuring a 14 mm threaded design and a 0.750-inch reach for optimal fitment. Constructed with a gasket seat, this spark plug ensures a secure seal and reliable ignition performance. The non-resistor design minimizes electrical interference, making it suitable for racing and high-demand engines. Designed for durability and consistent spark delivery, it helps improve engine response and power output in racing or high-performance vehicles. Compatible with a variety of engines requiring a 7173 stock number, this plug is a dependable choice for enthusiasts seeking enhanced combustion efficiency and engine performance.

Features:

• Thread Size: 14 mm for secure fitting and reliable ignition

• Reach: 0.750 inches for optimal combustion chamber fit

• Gasket Seat: Ensures a tight seal to prevent leaks

• Non-Resistor: Reduces electrical interference for cleaner signals

• Application: Suitable for racing engines and high-performance vehicles