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High Performance Copper Core Spark Plug
High Performance Copper Core Spark Plug
High Performance Copper Core Spark Plug
High Performance Copper Core Spark Plug
High Performance Copper Core Spark Plug
  • SKU: 274-0163-51s
  • Availability: in stock Many in stock Out of stock You can purchase this product but it's out of stock

High Performance Copper Core Spark Plug

$38.43
Shipping calculated at checkout.
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DESCRIPTION

ACCEL High Performance Copper Core Spark Plug

Elevate ignition efficiency with the ACCEL High Performance Copper Core Spark Plug. Engineered for hotter, more focused sparks, these plugs deliver faster flame propagation, a larger flame front and a more complete burn of the air-fuel mixture.

Key Benefits

  • Hotter, concentrated spark: C-Cut copper core produces a stronger spark that expands rapidly in the combustion chamber.
  • Optimal spark placement: Spark expands above the electrode core to avoid shrouding by the ground strap for consistent ignition.
  • Reduced quenching: Minimizes heat absorption by the electrode and ground strap to lower misfires, rough idle and performance loss.
  • Enhanced combustion: Larger spark nucleus and unblocked flame growth create a more complete burn without increasing gap size.
  • Improved performance: Better throttle response, increased fuel efficiency and reduced emissions.

Application: Ideal for street and performance engines where reliable, efficient ignition and improved combustion are critical.

Why choose ACCEL: Precision copper-core design and C-Cut electrode geometry combine to maximize spark energy and combustion consistency for smoother, more efficient engine operation.

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