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1964-1977 Chevelle MSD Power Grid System Controller, Black 77303

Ground Up Part #: MSD-77303

Manufacturer Part #: 77303

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$649.99 (Each)

MSRP: $716.99

(You Save: 9%)

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Part Details Vehicle Fitment Reviews
The Power Grid Ignition System is the next evolution of our Programmable 7-Series Ignition Controls. The Grid incorporates an efficient 32 bit microcontroller and an all new software program, called MSD View, and is USB compatible. The Windows based software is designed with tabs to help racers easily select different programming windows and parameters. Also, the data acquisition files of the ignition are now captured on a micro SD card for ease of storage and reviewing. The Power Grid Ignition incorporates CAN-Bus technology which reduces the amount of wiring and simplifies the addition of accessory modules. The CAN-Bus is a common harness that accessory controls are connected to and easily brought into the programming library of the View Software. With this technology, racers can connect the Power Grid system directly into their Racepak Data Recorder and other Racepak products. The Power Grid Controller is the brains behind the entire system and can be used with any MSD Ignition or the Pro Mag to provide advance ignition tuning capabilities. While it is compatible with all MSD boxes, the new Power Grid System Controller has been specially designed to mount to the Power Grid-7 box. Also, this new Ignition packs higher output than the current programmable units! The Power Grid Controller is supplied with the View Software, wiring harness, micro-SD card and mounting hardware. The ignition, available separately, is supplied with the harness and mounting hardware. NOTE: To use any modules with the Power Grid Ignition System, users MUST plug the modules into a 4-Connector CAN-Bus Hub PN 7740 to be attached to the Power Grid System Controller.

Features:

  • USB connection for ease of 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
  • Crank Trigger system highly recommended

Specs:

  • Warranty: Limited 1 Year Warranty

Manufacturer Part Number : 77303

Part Notes:

Designed to be used with MSD-7720 ignition controller.

warning WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
Emissions
4

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

Brand
Brand Logo MSD
Additional Information
  • SS396.com Part #: MSD-77303
  • Brand: MSD
  • Manufacturer Part #: 77303
  • Sold As: Each
  • Shipping Details: This item ships Ground.
Vehicle Fitment
Make Model Year Body Style
Chevrolet Chevelle 1964 -
Chevrolet Chevelle 1965 -
Chevrolet Chevelle 1966 -
Chevrolet Chevelle 1967 -
Chevrolet Chevelle 1968 -
Chevrolet Chevelle 1969 -
Chevrolet Chevelle 1970 -
Chevrolet Chevelle 1971 -
Chevrolet Chevelle 1972 -
Chevrolet Chevelle 1973 -
Chevrolet Chevelle 1974 -
Chevrolet Chevelle 1975 -
Chevrolet Chevelle 1976 -
Chevrolet Chevelle 1977 -
Installation Time
Installation Time: Info Unavailable
Installation Difficulty
Installation Difficulty: Info Unavailable

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