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.
ACCEL HP Copper Spark Plug
Ford Coyote 5.0L, and 6.2L V8 engines, Stock heat range, 8-pack of PN 579
Dimensions | 1.2 × 3.7 × 9.1 in |
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Application | 2011 & UP Ford 5.0L, 6.2L |
Brand | ACCEL |
Emission Code | 2 |
GAP | .045" |
Heat Range | Stock |
Hex Size | 5/8 |
Length | Standard |
Product Type | Spark Plug |
Projected Tip | Yes |
Qty | 8 |
Reach | 1" |
Resistor | Yes |
Seat Type | Tapered |
Style | Copper Core |
Thread Pitch | 1.25mm |
Thread Size | 14mm |
Torque Specification | 7.2-14.5 lb.ft. |
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