ChampionIridiumPlugs.com is part of the SparkPlugs.com family, an authorized full line Champion dealer. We are not Champion Spark Plugs USA. To contact them, click here.

  • 888-800-9629
  • triangle with equal sides Live Customer Service * Tech Support MON-FRI 8AM-NOON - 1-5PM PST
Picture of Champion 266 J63Y Racing Plug
Picture of Champion 266 J63Y Racing Plug
Picture of Champion 266 J63Y Racing Plug
Picture of Champion 266 J63Y Racing Plug
Picture of Champion 266 J63Y Racing Plug

Champion 266 J63Y Racing Plug

SKU #J63Y
ITEM #CHA266
BRAND CHAMPION
Compare Compare Now
  • Fine Wire Electrodes
This item has been discontinued.
  • Description
    Champion racing series plugs include all the features of their conventional plugs, but are built with extreme engine conditions and durability in mind. Nickel alloy ground electrode. Copper-cored nickel alloy center electrode allows for increased conductivity and heat control.
  • Product Specifications
    • Shell
    • Thread Diameter14mm
    • Thread Pitch1.25mm
    • Seat TypeGasket
    • Reach9.5mm (3/8")
    • Hex Size13/16" (21mm)
    • Terminal TypeSolid
    • Gap.026" (0.65mm)
    • Center Electrode
    • MaterialNickel
    • TypeFine Wire
    • Size1.3mm
    • ProjectionProjected
    • Ground Electrode
    • MaterialNickel
    • TypeCut Back
    • Quantity1
    • Specifications
    • ResistorNo
    • Heat Range63
    • Torque SpecsCast Iron: 26-30 lb. ft. Aluminum: 18-22 lb. ft.
    • Part Information
    • BrandChampion
  • Fitment

    Verify Fitment

    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.