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Champion Racing Plug Number C57 Spark Plug - 686

Part #:

686

Line:

CHP

Champion Racing Plug Number C57 Spark Plug

1 Year Limited Warranty

Metallurgy:   Copper

Service Number:   C57

Center Electrode Tip Material:   Nickel

Ground Electrode Tip Material:   Nickel

Heat Range:   57

Seat:   Gasket

Thread Size:   M14

Hex Size (in):   5/8 Inch

Preset Gap (in):   0.025 Inch

Preset Gap (mm):   0.65mm

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