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Description
Champion’s fine wire center and fine wire dual ground electrodes require less voltage to jump the plug gap, which translates into fewer misfires. This fine wire design also reduces quenching, so more of the heat generated by the ignition is available to the air/fuel mixture and not absorbed by the center and ground electrodes. Side discharge dual ground electrodes maximize deposit scavenging and extend plug life.
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Product Specifications
- Shell
- Thread Diameter7/8"
- Seat TypeGasket
- Reach20.6mm (13/16")
- Hex Size15/16" (24mm)
- Terminal TypeRemovable Nut
- Gap.012" (0.3mm)
- Center Electrode
- MaterialPlatinum
- TypeFine Wire
- Size3.8mm
- ProjectionNon-Projected
- Ground Electrode
- MaterialNickel
- TypeFlat
- Quantity2
- Specifications
- ResistorYes
- Resistor TypeSAC9
- Heat Range82
- Torque SpecsCast Iron: 50-55 lb. ft.
- Part Information
- BrandChampion
- Replacement GasketA-478
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Fitment
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Automotive
Sorry, no automotive applications are associated with this part.
Powersports
Sorry, no powersports applications are associated with this part.
Non-Automotive
Sorry, no non-automotive applications are associated with this part.
