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MSD Ignition 31539 - MSD Universal Spark Plug/Coil Wire Sets

MSD Ignition 31539 - MSD Universal Spark Plug/Coil Wire Sets

MSD Ignition#121-31539

Red Universal 8.5mm Spark Plug Wire Set
  • Ford & Chrysler Hemi Pro Stock Head
  • Distributor Boot: 90° HEI (Male Post)
  • Plug Boots: Molded Hemi Tubes

    MSD Ignition 31539 - MSD Universal Spark Plug/Coil Wire Sets Details

    Red Universal Spark Plug Wire Sets

    Pro Stock racing Chrysler and Ford Hemi style cylinder heads have a long, skinny tunnel to access the spark plug. MSD's new injection molded tubes are made for use with these hard to reach plugs.

    MSD Ignition 31539 - MSD Universal Spark Plug/Coil Wire Sets

    MSD's Universal Spark Plug Wire Sets are available in your choice of black or red wire for a variety of applications and include a spark plug terminal and installed boot with one open end. The set also includes distributor cap boots and terminals so the wire can cut to a specified length and installed with the supplied mini-stripper-crimper.

    MSD's Replacement Spark Plug Wires and Coil Wires are made with the same Super Conductor wire as their universal and pre-made sets, just longer than normal for custom tailoring when you need that extra length.

    Features:
  • Only 40-50 ohms resistance per foot of wire (lowest of any helically-wound wire)
  • MSD Ignition Copper alloy conductors result in less spark energy loss so more reaches spark plugs
  • Over 40 feet of conductor per foot of wire
  • Conductors are wrapped around ferro-magnetic center cores, which effectively suppresses electro magnetic interference
  • Outer sleeves consist of silicone and synthetic material for a strong resistance to heat, abrasion, and tearing.

    Click to enlarge

  • MSD Ignition 121-31539

    Boot Type
    180 Degree Hemi
    Color
    Red
    Engine
    Mopar Hemi
    Position
    N/A
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