NGK Spark Plug BPR5EIX Plugs [Box 4]

The NGK Spark Plug BPR5EIX Plugs [Box 4] are designed to meet the ever increasing demands of modern engines. With a focus on physical dimensions, combustion chamber shape, cooling abilities, fuel, and ignition systems, these spark plugs play a vital role in producing maximum power while keeping fuel consumption and emissions to a minimum. The NGK spark plugs are engineered to help vehicle manufacturers meet legislated emission targets and assist motorists in getting the best performance from their engines.

These spark plugs are designed to accommodate space restrictions in modern engines, with special features adopted at the firing end to promote better combustion of the fuel/air mixture and improve economy. NGK utilizes the latest production technology to ensure that every aspect, including performance, economy, and value, is catered for.

The NGK BPR5EIX Plugs are also designed with heat dissipation in mind, with a hot spark plug maintaining a high temperature to burn off carbon and oil deposits, and a cold spark plug allowing for faster heat transfer to the cylinder head to prevent overheating and premature failure. These spark plugs have a wide heat range, making them suitable for both high-speed and low-speed driving, and are resistant to fouling.

NGK's use of copper wire instead of the iron core in conventional plugs is the secret to the wide heat range, with copper's superior heat conductivity dissipating heat quicker and preventing hot spots that could cause pre-ignition.

With a focus on continuous research and development, NGK offers special spark plugs designed to give optimum performance under a broad range of conditions. The NGK BPR5EIX Plugs, part of the Trendy Motorcycle Clothing and Accessories line, are designed to provide better ignitability, improved starting, idle stability, and anti-fouling performance. They are the ideal choice for motorcycle maintenance, offering quality, reliability, and performance.