NGK Spark Plug CPR7EA-9 Plugs [Box 10]

NGK Spark Plug CPR7EA-9 Plugs are designed to meet the ever-increasing demands of modern motorcycle engines. The physical dimensions, combustion chamber shape, cooling abilities, fuel and ignition systems are all taken into consideration in the design of these spark plugs. This ensures that they play a vital role in maximizing power from the engine while minimizing fuel consumption and emissions. The size and space available for spark plugs are often restricted, but the CPR7EA-9 Plugs are designed to accommodate these limitations.

These spark plugs are also equipped to handle changes in fueling systems and the fuel itself, with special features designed to promote better combustion of the fuel/air mixture, leading to improved economy. The ground electrodes are specially arranged to prevent cold fouling and two, three or four ground electrode arrangements are common in new vehicles. Additionally, the use of precious metals on the tips of the electrodes is not uncommon, especially on higher performance engines.

NGK's engineering departments work closely with motorcycle manufacturers to produce the ideal spark plug for each application, ensuring that every aspect of performance, economy, and value is catered to. The NGK Spark Plug CPR7EA-9 Plugs are designed with a wide heat range, making them suitable for both high-speed and low-speed driving. They have a higher pre-ignition rating and more resistance to fouling compared to ordinary plugs, offering optimum performance in a variety of driving conditions.

The secret to NGK's wide heat range is the use of copper wire instead of the iron core in conventional plugs, allowing for greater heat conductivity and quicker dissipation. The CPR7EA-9 Plugs use copper core technology to meet the broad thermal requirements of motorcycle engines under high and low RPM conditions. With NGK's expertise in spark plug design and manufacture, these CPR7EA-9 Plugs are sure to meet the needs of motorcycle enthusiasts and manufacturers alike.