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MSD Power Grid System Controllers 77303 Timing Controllers, Electronic, Controllers, Digital, RPM Activated, Adjustable, Each

MSD Power Grid System Controllers 77303 Timing Controllers, Electronic, Controllers, Digital, RPM Activated, Adjustable, Each

A$1,351.17
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

MSD Power Grid system controllers are the brains behind the entire Power Grid system, and they can be used with any MSD ignition or Pro Mag to provide advanced ignition tuning capabilities. While they're compatible with all MSD ignition boxes, they've been specially designed to mount on top of the Power Grid 7 ignition box.

Features include:

* USB connection for easy programming
* Timing based on engine rpm and gear value
* Advanced individual cylinder timing based on gear or time
* Five retard stages for nitrous
* Four steps of rpm limits for burnout, spool, launch, and overrev
* Output switch set on rpm, pressure, or time
* Shift light settings for each gear
* Ignition data acquisition accepts multiple runs
* View software
* Wiring harness
* Micro SD-card

Part Type

Power Grid Ignition Controller - Black

Data: v4.2 - Upd: 2026-10-14 03:43:52

Specifications

Product Attributes - Brand
MSD Ignition
Product Attributes - Manufacturer's Part Number
77303
Product Attributes - Part Type
Timing Controllers, Electronic
Product Attributes - Product Line
MSD Power Grid System Controllers
Product Attributes - UPC
085132773039
Product Attributes - Circuitry
Digital
Product Attributes - Controls Ignition Advance
Yes
Product Attributes - Controls Ignition Retard
Yes
Product Attributes - Stages of Ignition Retard
5
Product Attributes - Controller Activation
RPM activated
Product Attributes - Adjustable
Yes
Product Attributes - Adjustment Style
PC
Product Attributes - Ignition Box Required
Yes
Product Attributes - Compatible with Multiple Coil Ignitions
Yes
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Designed for use with the MSD-7720 ignition controller, but is compatible with most popular ignition boxes. Requires a Windows-based laptop for configuration.

Reference Information

Brand Name/s Msd Ignition
StreetFX SKU msd77303
SFX Item ID 4973538
Supplier Item Code 4973538
Manufacturer SKU 77303
Manufacturer UPC 85132773039

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