Log In
Search suggestions

    My Vehicles

    2007 Pontiac Grand Prix 3.8L SFI OHV 6cyl

    Find a Store

    Select Store

    Save 20% On Online Ship-To-Home Orders Of $100 Or More.

    Use Code: NEWYEARS

    See Details

    MSD/Digital 6 plus ignition control

    Not Vehicle Specific
    Part Number: 6520
    Features & Benefits

    The MSD digital-6 plus ignition control combines terrific power, digital accuracy and great accessories making it ideal for street/strip applications. Every spark of the digital-6 plus ignition is packed with 135 millijoules of spark energy and 535 primary volts. When used with the MSD blaster HVC coil, PN 8252, a spark with over 300 mA burns across the plug gap for 400 microseconds. Below 3,300 RPM the digital-6 plus produces a series of sparks that burns in the cylinder for up to 20 degrees of crankshaft rotation. This incredible heat ensures combustion to produce great power, quick throttle response, smooth idle and quick starts.

    • Switch between two rev limits that adjust with rotary switches in 100 RPM increments
    • Single stage retard for nitrous and top end performance
    • Start retard eases pressure on the starter, flywheel and engine
    • Adjustable magnetic pickup compensation produces accurate trigger signals
    • LED display warns of trigger signal problems or faulty charging system
    • Fully potted with polyurethane for vibration and water protection
    Product Details
    Part Number: 6520
    Weight: 4.8 lbs
    Type: Ignition Control
    Category: Digital
    Connector / Terminal Configuration: Ring Lugs, 2 PIN connectors, ring lugs
    Item Grade: High Performance
    Package Contents: Ignition Control with wiring, hardware, Installation and warranty instructions.
    Product Condition: New
    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/Digital 6 plus ignition control


      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.

      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, 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