ACCEL Spark Plug 8161

HP Copper Spark Plug; C-Cut Design; Copper Electrode; Standard Length; 12mm Thread Size; 8 Pack;

MPN: 8161

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.

Features

• For Use w/Brown Coil Boot/OE Coil 3L3E/Accel 140033E/140033E-8
• 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
• Gapable Unlike Iridium Or Platinum
• See PN[354] For Single Spark Plug
• Machine Rolled Threads-Precise Thread Engagement