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United Kingdom, Belfast
1 Level
67 Review
0 Karma

Review on NGK BR9ECMIX Iridium Spark Plug by John Minice

Revainrating 3 out of 5

Worst Spark Plug Ever Used

This spark plug failed to impress me .As my tests showed, it didn`t generate the power it promises and the engine struggled to start on cold mornings. On top of that it wore out quickly and needed to be replaced sooner than expected..

Pros
  • None
Cons
  • Poor performance, short lifespan