ACCEL HP COPPER SPARK PLUG - 3.5L V6 ENGINES -ONE HEAT RANGE COLDER - 6-PACK
Part # 578C1-6
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.
| Item# | Status | Description | Qty. | Your Price | |
|---|---|---|---|---|---|
| 578C1-6 | In Stock |
3.5L V6 engines -One heat range colder - 6-pack |
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Features:
- The Copper core is a better conductor than Iridium or Platinum plugs
- Copper dissipates heat much better than other materials
- "C" - Cut Design un-shrouds the spark kernel for a better burn
- Unlike Iridium or Platinum plugs, the ACCEL HP plugs are gapable
- Machine rolled threads for precise thread engagement
- One step colder than stock
- Whether using on the street or on the strip, ACCEL HP Copper Core spark plugs deliver!
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ACCEL HP COPPER SPARK PLUG - 3.5L V6 engines -One heat range colder - 6-pack
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