Accel 578-6 Spark Plug, Ford EB V6, Stock Heat Range, 6-Pack

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.

Features:

< li >The Copper core is a better conductor than Iridium or Platinum plugs

< li >Copper dissipates heat much better than other materials

< li >C” – Cut Design un-shrouds the spark kernel for a better burn

< li >Unlike Iridium or Platinum plugs, the ACCEL HP plugs are gapable

< li >Machine rolled threads for precise thread engagement

< li >Whether using on the street or on the strip, ACCEL HP Copper Core spark plugs deliver!

Installation Notes:

< li >Fits 1998-2014 Ford Modular 2 Valve Direct Fire Engines and many 1997-2013 GM / LS Engines.

WARNING: Cancer and Reproductive Harm