NGK Spark Plug CR9EK Plugs [Box 10]

NGK Spark Plug CR9EK Plugs [Box 10] are designed to accommodate the increasing demands of modern engines. These spark plugs play a vital role in producing maximum power while minimizing fuel consumption and emissions. NGK works closely with engine and vehicle manufacturers to produce the ideal spark plug type for each application, utilizing the latest production technology to ensure peak performance, economy, and value. With a wide heat range, NGK Spark Plugs are suitable for both high-speed and low-speed driving, as well as stop-and-go city driving or fast motorway cruising. These plugs offer more resistance to fouling and have a higher pre-ignition rating compared to ordinary plugs with equal anti-fouling resistance. The secret to NGK's wide heat range is the use of copper wire, which dissipates heat quicker and prevents hot spots that could cause pre-ignition, without affecting fouling resistance. Additionally, NGK Spark Plug CR9EK Plugs [Box 10] feature a heat range selection specifically recommended for each engine and usage, and are designed to maintain a sufficiently high temperature to avoid overheating and premature failure. Overall, NGK Spark Plug CR9EK Plugs [Box 10] offer top-notch performance and reliability for modern motorcycle engines.