Accel 8179 Hp Copper Spark Plug

Acela Hp Spark Plugs Are Made With A Copper Core Which Is A Better Conductor Than Platinum And Iridium. They Deliver A Stronger Spark Especially In High Performance Applications Where High Combustion Pressures Are Present. Copper Is Much Better At Dissipating Heat Than Other Materials Which Lessens The Chance Of A Misfire. Acela Hp Spark Plugs Are Allowing You To Open The Gap Exposing A Larger Flame Kernel Or Close It If Needed For High Boost Applications. All Acela Hp Spark Plugs Have Machine Rolled Threads Allowing For A More Precise Thread Engagement And Torque Retention.