NGK R7448A-10 Racing Spark Plug with 14mm Thread and Tapered Seat

The NGK R7448A-10 Racing Spark Plug is designed for high-performance automotive applications, offering reliable ignition and optimal combustion. Featuring a 14 mm thread size and a 25 mm reach, this spark plug ensures a secure fit in compatible engines. The tapered seat design improves sealing and helps maintain consistent performance under demanding conditions. Constructed with high-quality materials, it provides durability and resistance to wear during extended use. The resistor feature minimizes electrical noise interference, contributing to overall engine efficiency. Suitable for various racing and high-performance vehicles, this spark plug is a vital component for enthusiasts seeking enhanced engine responsiveness and power. Easy to install and maintain, the NGK R7448A-10 is an excellent choice for competitive motorsport or custom tuning scenarios.

Features:

• Thread Size: 14 mm for secure fitting in compatible engines

• Reach: 25 mm for optimal ignition performance

• Seat Type: Tapered for improved sealing and performance

• Resistor: Yes to reduce electrical noise interference

• Material: High-quality construction for durability and longevity

• Application: Designed for racing and high-performance vehicles