HP Copper Spark Plug

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Part Number
ACCEL 0786-4

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.

More Information
Part NumberACCEL 0786-4
Manufacturer Part Number0786-4
UPC743047113295
BrandACCEL
LengthStandard
Emission Code2
Heat Range6
Part TypeSpark Plug
Reach.750"
Seat TypeGasket (Flat)
StyleCopper Core
Thread Size14mm
Typeproduct
Item ReturnsThis item can be returned

BrandACCEL
Emission Code2
GAP.044"
Heat Range6
Hex Size5/8"
LengthStandard
Product TypeSpark Plug
Projected TipYes
Qty4
Reach.750"
ResistorYes
Seat TypeGasket (Flat)
StyleCopper Core
Thread Size14mm
Weight2.0000

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