AutoZone MSD/Ignition Coil - Performance

Search suggestions

    My Vehicles

    Add a Vehicle

    Find a Store

    Select Store

    SAVE 20% + GET A $10 GIFT CARD ON ONLINE SHIP-TO-HOME ORDERS OVER $100.

    Use Code: LABORDAY

    See Details

    MSD/Ignition Coil - Performance

    Get the right part for your vehicle!
    Part Number: 8225

    Features & Benefits

    HEI coil owners now have a choice to replace their stock coil with the MSD high energy unitized coil for GM HEI distributors. This coil is a direct replacement of the stock coil and offers increased spark energy when used with the MSD HEI module, PN 83647. The coil features special low inductance, high temperature windings which charge faster to give you increased spark energy at higher RPM. The premium epoxy filled construction is designed to withstand harsh race applications as well as the wear and tear that daily usage dishes out, and still deliver more spark energy to the spark plugs.

    • The coil is a direct replacement of the stock coil and offers increased spark energy when used with the MSD HEI module, PN 83647
    • The coil features special low-inductance, high-temperature windings which charge faster to give you increased spark energy at high RPM
    • OBD II and CARB approved and legal for use in all states
    • Coil mounts directly in place of factory style with improved performance
    Product Details
    Part Number: 8225
    Weight: 1.7 lbs
    Notes: 1 requiredMSD HEI ignition.
    Coil Color / Finish: Black
    Coil Configuration: HEI (High Energy Ignition)
    Coil Terminal Type: HEI Stock Terminals
    Coil Turns Ratio: 70:1
    Coil Wire Terminal Attachment Type: Stock HEI Harness
    Inductance (mH): 3.5
    Item Grade: High Performance
    Maximum Voltage (V): 42000
    Minimum Primary Resistance Range: 0.31 ohms
    Minimum Secondary Resistance Range: 9,200 ohms
    Package Contents: Hardware
    Peak Current (mA): 200
    Spark Duration (µs): 200
    Vehicle System Voltage: 12V
    Shipping Information: Overnight and Two Day shipping are not available for PO Box, APO/FPO/DPO or US Territory addresses.
    This product may be shipped directly by the vendor to any eligible US addresses, excluding APO/FPO/DPO or US Territory addresses.
    • Overall

      MSD/Ignition Coil - Performance


      Please wait while we perform your request.

      There are currently no reviews for this product. To be the first to review this product, Login or Register


      Please wait while we perform your request.
      Select reviews which match your interests.
       
      Browse to find other vehicles this part fits:

      OTHER CUSTOMERS ALSO VIEWED

      Buy With Confidence

      ABOUT CORE PARTS

      Buy online and return core parts to the store to be refunded the price.
      Core Parts Policy

      Core return policy

      FREE SHIPPING

      On orders $75 or greater
      and free shipping to APO, FPO, and DPO addresses.
      Get More Details

      Free shipping policy

      RETURN ANYWHERE

      Buy online,
      return anywhere
      Get More Details

      Return anywhere

      SAME-DAY STORE PICKUP

      Save time by buying online and picking up items in store.
      Learn More

      Same day store pickup
      AutoZone Logo