Champion Double Platinum Power spark plugs deliver more powerful performance. Featuring exclusive Heat-Active alloy, platinum fine wire center electrode and platinum pad ground electrode provide maximum life and sharper spark focus. Product Features:Double Platinum Power - Premium Spark Plug. More Powerful Performance.Platinum center and ground electrode for greater wear resistanceMaintains stable operating temperature under all engine loadsFine-wire center electrode for greater ignitabilityV-trimmed ground electrode promotes sharper spark focusHeat-Active alloy allows electrodes to reach optimal temperature
