NGK MAR8B-JDS Standard Spark Plug Review

  • 9 years ago
NGK MAR8B-JDS Standard Spark Plug Reviewhttp://tinyurl.com/ob3j292 NGK MAR8B-JDS Standard Spark Plug Solid copper core for greater sparkLonger insulator nose prevents foulingCorrugated ribs on insulator prevents flashoverZinc dipped shell prevents corrosionTriple gasket seal eliminates combustion gas leakage