NGK RACING PLUG R0451B-8 9356

NGK Iridium IX Spark Plug - R0451B8 / R0451B-8

Features:

• NGK Iridium IX Spark Plugs are the most technologically advanced, high-performance plugs available.
• 0.6 mm iridium center electrode tip ensures superior ignitability without compromising durability.
• Tapered ground electrode promotes better flame kernel expansion for improved combustion.
• Superior heat range design suited for high-performance environments.

Designed for serious enthusiasts, offering:

• Outstanding acceleration.
• High fuel efficiency.
• Long service life.
• Ideal for engines that demand maximum performance.
• Sold individually.

Specifications:

• Part Number: 37-R0451B-8
• NGK Reference Number: 9356
• Heat Range: 8
• Thread Size: 10 mm
• Thread Reach: 26.5 mm (1.04")
• Hex Spanner Size: 14.3 mm (9/16")
• Seal Type: Gasket Seat
• Terminal Type: Solid Terminal Nut
• Electrode Configuration:
  • Fine Wire Iridium-Tipped Center Electrode.
  • Slanted Nickel Ground Electrode.
• Gasket Material: Stainless Steel
• Type: Resistor
• Units Sold: Each
• Weight: 0.10 lbs

Compatible Honda Models:

• CRF250R: 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018

Additional Information:

• Fine wire racing plugs deliver a stronger spark from your existing ignition system.
• Recessed fine wire iridium center electrode reduces voltage requirements, allowing for a stronger spark that ignites the air-fuel mixture more effectively.
• Nickel ground electrode minimizes quenching for better combustion.
• Handcrafted in Japan to withstand extreme racing conditions.

This spark plug is engineered for high-performance applications, providing exceptional ignition, durability, and efficiency. It is specifically designed to meet the demands of serious riders and enthusiasts, ensuring peak engine performance for Honda CRF250R models.