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Spark Plug
- U-Groove Ground Electrode
- Heavy-Duty 5 Rib Insulator
- Copper/Nickel Alloy Conductor
- Highest Performance On The Market
- 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
- Proprietary Ceramic Formula
- Unique Insulator Design
- Yttrium Copper Core
- Machined Electrode
- 1mm Iridium Tip
- Outlast Performance Plugs
- Improves Comprehensive Drivability And Economy
- Superior Design
- Platinum Tip
- Copper Core
- Improved Fuel Economy
- U-Groove Ground Electrode
- Heavy-Duty 5 Rib Insulator
- Copper/Nickel Alloy Conductor
- Highest Performance On The Market
- Resistor; Blister Pack
- U-Groove Ground Electrode
- Five-Rib Aluminum Insulator
- Copper Core Nickel/Chrome Steel
- Electric Heat Seal
- Copper-Glass Gas-Tight Seal
- Less Flame Dissipation
- Shorty Spark Plugs For Tubular Exhaust Headers
- Eliminates Dimpling Headers For Added Clearance
- Shorter Overall Plug Length Vs. OE Style Plug
- Copper Core Center Electrode
- Projected Tip
- Helps Eliminate Burned Spark Plug Boots
- Shorty Header Spark Plug