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Street Race Truck More... The Toolbox
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$317.95
$257.36
MSD 8975 Digital Multi-Retard
MSD 8975 Digital Multi-Retard

MSD 8975 Digital Multi-Retard

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MSD 8975 Digital Multi-Retard
MSD 8975 Digital Multi-Retard
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We estimate this item will ship on or before December 17th.
Part # 5478975
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$317.95
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Important Messages:

  • This item ships directly from the manufacturer. It may take an additional 5 business days for MSD to ship this item.
  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.

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GTIN Code:
085132089758

Info

HolleyDAYS are here again! SAVE up to 20% on this part and hundreds of other Holley brands during the 2018 HolleyDAYS sale 11/15/18-12/31/18.

The Digital Multi-Retard provides four different stages of retard along with an adjustable start retard feature - all of this with no modules!The MSD Multi-Retard uses a high speed RISC microcontroller to direct the timing functions. This controller can make extremely quick compensations to the timing while maintaining accuracy to within 1°. There is also an innovative Magnetic Pick-Up Compensation circuit built-in to allow for rock-steady timing with a variety of different mag pick-ups.There are four separate retard stages that can be activated independently or together for a total sum of retards. Each stage is adjustable from 0° - 9° and a maximum of 20° of retard can be pulled out. On top of these great features, there is also an optional start retard circuit that can be programmed to retard the timing 5°, 10°, 15° or 20° during cranking. The Digital Multi-Retard can be used on 4, 6 or 8-cylinder engines and must be used with an MSD Ignition Control.

Installation Instructions (PDF)

  • Four stages of retard
  • Magnetic pick-up compensation circuit
  • Adjustable start retard
Some parts are not legal for use in California or other states with similar laws/regulations

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