NGK R5673-7 V-Power Racing Spark Plug with 14mm Thread and 11mm Reach

The NGK R5673-7 V-Power Racing Spark Plug is designed for high-performance applications, featuring a 14 mm threaded connection and an 11 mm reach to ensure optimal fitment. This spark plug utilizes a tapered seat for secure installation and reliable contact with the engine's combustion chamber. Made with precision and quality, it is suitable for racing and high-demand driving conditions, providing enhanced ignition performance and durability. The non-resistor design reduces electrical resistance, promoting efficient spark delivery and improved engine responsiveness. This spark plug is compatible with a variety of engines requiring a stock number 2817 application and is suitable for both street and racing vehicles seeking dependable ignition performance.

Features:

• Thread Size: 14 mm for secure fitment

• Reach: 11 mm for optimal combustion chamber engagement

• Seat Type: Tapered for reliable sealing and contact

• Design: Non-resistor for low electrical resistance

• Application: Suitable for high-performance and racing engines