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Pro Mag A/Fuel Power Grid

The Dual Channel Power Grid for A/Fuel Dragsters is the next evolution of our Pro Mag Digital Retard Control.

PART# 8772

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$1,089.00   Suggested Retail
$881.96   Holleydays Price
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The Pro Mag A/Fuel Power Grid Controller is designed for use with the MSD Pro Mag 44 in drag racing applications, which compete in the Top Alcohol Dragster category or sanctioning bodies that allow electronic ignition timing control when using a single or dual Pro Mag system. Although the Power Grid Controller has dual outputs it can be used with, a single Pro Mag or Dual Pro Mag that allows you to control Ignition Timing based on Time. The additional features such as Individual Cylinder Timing, which allows you to change timing on each cylinder or the Pedal Retard that allows retarding timing upon pedal lift with and inhibit delay and an auto pickup signal selector. This means that in the case of a crank trigger pickup failure, it will trigger the dead channel running magneto seamlessly. Let's not forget about the data acquisition that allows you to review your 1/4 mile pass after every run to see if you can tune ignition timing even on the worst track conditions. It is recommended to use the controller with a crank trigger system using MSD non-magnetic pickups. (It will function with the Pro Mag's internal pickup, but is not recommended for the most accurate timing.) The programming can be done with the use of a laptop PC or computer via cable or if the PC comes with bluetooth. The MSDView software will program timing curves with up to 30 points at 0.1 degree increments down to 0.01-second intervals. MSDView allows the user to create up to 12 different timing curves that can be overlaid to choose the right one at the last minute.


  • Provides a programmable time-based timing curve with up to 30 points
  • Stores up to 12 different timing maps
  • Easily transfer or change timing maps while in the staging lanes
  • Limited Bluetooth Connection
  • Individual Cylinder Timing
  • Data Acquisition
  • Configure Power Grid data to Racepak


Emission Code4
Product TypePower Grid Controller
WarrantyLimited 1 Year Warranty
Part Number8772



This part is legal for sale or use on Racing Use Only Vehicles

The following vehicles are considered Racing Use Only Vehicles:

  • Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

Tech Resources

When the Power Grid A/Fuel Controller is installed, it is important to note that the ignition timing will be 5° retarded. This is due to the Controller's improved trigger pickup compensation circuit. The timing must be reset to your engine's specifications.

Warranty Information

Limited 1 Year Warranty: See Details
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