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Hector Sosa photo
Venezuela, Caracas
1 Level
708 Review
42 Karma

Review on High-Performance NGK πŸ”₯ CR6EIA-9 Iridium IX Spark Plug by Hector Sosa

Revainrating 5 out of 5

Huge improvement over the standard fork.

Application: 2013 Suzuki King Quad 750. Replaced the factory spark plug with this Iridium spark plug about 500 miles later and wish I had done it at 5 miles. This spark plug was a huge improvement for engine starting, both hot and cold. Idle is remarkably better and throttle response is better than new. a bit pricey but I would pay double any day just for an upgrade over stock.

Pros
  • Made Shiny
Cons
  • Fading