NGK 4905 Iridium Racing Spark Plug Box of 4 (R7438-8)

Description:

Experience the ultimate in performance and reliability with the NGK 4905 Iridium Racing Spark Plug Box of 4 (R7438-8). Designed specifically for high-performance racing applications, these spark plugs feature an iridium center electrode that delivers superior ignition efficiency and durability. With a heat range optimized for racing conditions, these plugs ensure consistent performance, even under extreme temperatures. Whether you’re on the track or the street, trust NGK to keep your engine running at its best.

Fitment Information:

The NGK 4905 Iridium Racing Spark Plug Box of 4 (R7438-8) is compatible with a wide range of vehicles. Below is a list of fitment information:

• Compatible with select high-performance racing engines
• Ideal for vehicles requiring a heat range of 8
• Suitable for use in both naturally aspirated and forced induction applications
• Recommended for use in modified engines with high compression ratios
• Compatible with various makes and models across different racing categories

Upgrade your ignition system with the NGK 4905 Iridium Racing Spark Plug Box of 4 (R7438-8) and unleash the full potential of your engine!