Champion Platinum Power spark plugs deliver powerful performance. Made from exclusive Heat-Active alloy, a fine-wire center electrode and V-trimmed ground electrode provides sharp spark focus. Product Features:Platinum Power- Premium Spark Plug. Powerful Performance.Platinum center electrode for long lifeFine-wire center electrode for greater ignitabilityV-trimmed ground electrode promotes sharper spark focusHeat-Active alloy allows electrodes to reach optimal temperaturePlatinum tipped center wire resists wear and helps to maintain proper gap spec over life of the plug
