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MSD Ignition Adjustable Timing Control For use with MSD Ignition Controls

MSD Ignition 8680


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MSD Ignition Adjustable Timing Control For use with MSD Ignition Controls $175.95
Adjustable Timing Control
  • For use with MSD Ignition Controls
  • CARB E.O Number D-40-28

  • MSD Ignition 8680 Details

    Adjustable Timing Controls

    The Control can be used on 4, 6 and 8-cylinder engines.

  • Easily connects to your MSD Ignition
  • Adjust the timing 15° from the driver's seat!
  • 50 State legal
  • CARB E.O Number D-40-28
  • Note: Must be used with an MSD 6, 7 or 8 Series Ignition Control

  • Specifications:

    Adjustment Style
    CARB EO Number
    D-40-28 (pdf)
    Compatible with Multiple Coil Ignitions
    Controller Activation
    Controls Ignition Advance
    Controls Ignition Retard
    Ignition Box Required
    Sold individually
    Manufacturer's Part Number:
    EO Number:
    To see a list of qualifying vehicles, enter CARB EO NumberD-40-28

    Control Your Ignition Curve!

    MSD Ignition Timing Controls are designed so engines with locked out timing or crank triggers can take advantage of an ignition curve. The weights and springs inside your existing distributor are removed and the mechanical advance is locked out so the timing is controlled entirely by the MSD Ignition Timing Control. By controlling the ignition electronically, the timing curves can be set faster, more accurately, and with more adjustablility than mechanical advances. The Ignition Timing Controls provide reliable operation throughout the RPM range.

    This MSD Adjustable Timing Control puts you in control from the drivers's seat with a dash-mounted control knob that allows you to adjust the ignition timing to compensate for changes in altitude, low octane gas, or heavy loads. The control knob mounts to the dash board for easy and accurate timing adjustments up to 15°.

  • Perfect For Every Day Driving & Racing Applications
  • Increased Fuel Mileage & Performance
  • For Use on 4, 6 & 8-Cylinder Engines
  • Control Ignition Timing From the Driver's Seat
  • Timing Adjustments up to 15°
  • 50-State legal - CARB E.O Number D-40-28

    Note: Must be used with an MSD 6, 7 or 8-Series Ignition Control

  • 8680 is rated 4.5 out of 5 by 2.
    Rated 5 out of 5 by from very convenient this is a great product. im running a small shot of nitrous and i didn't want to drive with my ignition timing backed off all the time. now when i wanna have some fun i activate nitrous quickly back off the timing and go. then when im done i can easily put all back to stock. its great
    Date published: 2015-09-11
    • y_2018, m_8, d_17, h_3
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
    • cp_1, bvpage1
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    • loc_en_US, sid_10001_10001_31622, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs

    will this work with an msd 6a analog box?

    Asked by: leer
    This is compatible with the analog boxes.
    Answered by: Jon Jegs Tech
    Date published: 2017-09-26
    • y_2018, m_8, d_17, h_3CST
    • bvseo_bulk, prod_bvqa, vn_bulk_2.0.8
    • cp_1, bvpage1
    • co_hasquestionsanswers, tq_1
    • loc_en_US, sid_10001_10001_31622, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs
    Some parts are not legal for use in California or other states with similar laws / regulations