V-trimmed ground electrode promotes sharper spark focus
Maintains stable operating temperature under all engine loads
Fine-wire center electrode for greater ignitability
Heat-Active alloy allows electrodes to reach optimal temperature
Double Platinum Power - Premium Spark Plug. More Powerful Performance.
Platinum center and ground electrode for greater wear resistance
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.