ACCEL 8160 - HP Copper Spark PlugACCEL HP Copper Spark PlugHP Copper Spark Plug; 1 Piece C-Cut Design; Copper Electrode; Standard Length; 16mm Thread Size; 8 Pack;Made with a Copper Core Which is a Better Conductor than Platinum and Iridium. Delivers a Stronger Spark Especially in High Performance Application Where High Combustion Pressures Are Present. Copper is Much Better at Dissipating Heat Than Other Materials Which Lessons the Chance of a Misfire. Gapable Allowing You to Open the Gap Exposing a Larger Flame Kernel or Close it if Needed For High Boost Applications. All ACCEL HP Spark Plugs Have Machine Rolled Threads Allowing For a More Precise Thread Engagement and Torque Retention. Lastly These ACCEL HP Spark Plugs Are a ONE PIECE DESIGN Meaning You Won't Break It Off in the Head! For Use w/Black Coil Boot/OE Coil 8L3E/Accel 140033/140033-8 One Piece Design Wont Break Off In Head During Removal Like Two Piece Design Copper Core Is A Better Conductor Than Iridium Or Platinum Plugs Copper Dissipates Heat Much Better Than Other Materials C-Cut Design/Un-Shrouding The Spark Kernel See PN[346] For Single Spark Plug Gapable Unlike Iridium Or Platinum Machine Rolled Threads-Precise Thread Engagement Assembly Method: Tapered Electrode Material: Copper Gap Size: N/A Hex Size: 0.5625 in. Package Quantity: 8 Projected Tip: No Reach: 0.8125 in. Resistor: Yes Thread Size: 16mm
