Made in USA
Power Grid Power Module
InfoVehicle Info Needed
MSD IGNITIONPART NUMBER: 121-7764

Power Grid Power Module

$71895$799.95You Save$81.00
ShippingShips on 09/04/2026
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Power Grid Power Module
  • Power Grid Power Module
  • Red
  • Can Be Used To Activate Fan
  • Fuel Pump
  • NOS System
  • Throttle Stop
  • Data Logs All Functions When Connected To Power Grid


  • Power Grid Data Logger
  • Takes the place of 4 electromechanical relays
  • Built-in overcurrent protection, no fuses needed
  • 80 Amp capacity, 4 channels rated up to 20 Amps each
  • Each channel is controlled via input wires or as programmed in the MSDView software
  • Can be used stand alone or with MSD Power Grid PN 7730
  • Trigger signals can include power, ground, temperature, or time
  • Data Acquisition available when used with MSD Power Grid
Part TypeRelay
BrandMSD IGNITION
Package Height5.4
Package Width9.5
Package Length12.4
Weight3.35 PG
Part CategoryPerformance Parts
ColorRed
QuantitySold Individually
Channel Count4
Part FitmentSemi Universal
Data AcquisitionYes
Relay Amperage20
Vendor Part Number7764
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
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