Holley 8179 ACCEL Copper Spark Plug

This item is brand-new, factory sealed.

• Ground electrode core material: copper
• Insulator type: mid projected
• Spark plug gap: pre-gapped

• Manufacturer: ACCEL PLUGS
• Brand: ACCEL PLUGS
• Model: _
• Item Weight: 12.8 ounces
• Item model number: 8179
• Is Discontinued By Manufacturer: No
• Exterior: Machined
• Manufacturer Part Number: 8179
• OEM Part Number: 8179

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.