Spark Plug
HP Copper Spark Plug
HP Copper Spark Plug; 1 Piece C-Cut Design; Copper Electrode; Standard Length; 16mm Thread Size; 8 Pack;
SPECIFICATIONS:
- 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
- WARNING CA Proposition 65: No
FEATURES:
- 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
ACCEL 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. ACCEL HP Spark Plugs are 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.
For more than 40 years, ACCEL has been a leader in performance fuel and ignition systems, proving itself on the racetracks and drag strips of the world - and on the street. With an ever-expanding line of SuperCoils and all the spark plug wires, tune-up kits, and fuel injectors hot rodders have trusted and relied on for years, ACCEL is constantly developing innovative new products designed to push power, speed, and performance to match advancements in automotive technology. Now part of Holley Performance, ACCEL offers a comprehensive selection of performance products, including coils, digital fuel injection systems, fuel injectors, distributors, caps, rotors, ignition wires, spark plugs.
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