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Japan, Tokyo
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753 Review
34 Karma

Review on πŸ”₯ NGK (4374) CR8EKB Standard Spark Plug - Performance Booster for Your Engine, Pack of 1, One Size by Eric Wright

Revainrating 5 out of 5

For Guzzi 8 valve engines

OEM spark plugs for Moto Guzzi Quatro-Valvole engines. Double ground electrodes. Exactly the same as CR8EK but with a solid end nut instead of a threaded top. As NGK no longer supplies or sells screw nuts, these B suffix plugs are required if you do not wish to replace the plug caps with NGK resistor caps.

Pros
  • Spark plugs and cables
Cons
  • Retrofittable