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MSD Ignition 7730

Power Grid Ignition System Controller Red

MSD Ignition 7730


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MSD Ignition 7730 Power Grid Ignition System Controller Red $434.95
Power Grid Ignition System Controller
  • Red

  • MSD Ignition 7730 Details

    Power Grid Ignition System Controllers

    Operating Specifications:
  • Spark Energy: 200-220 mJ per spark
  • Primary Voltage: 545-570 Volts
  • Secondary Voltage: 50,000 Volts
  • Spark Series Duration: 20 degree Crankshaft Rotation
  • RPM Range: 15,000 RPM with 14.4 Volts
  • Voltage Required: 12-18 Volts, Negative Ground
  • Current Draw: 1.3 Amp per 1,000 RPM
  • Size: 7.5"L x 5"W x 2.25"H
  • Weight: 2.9 lbs.

    Mounting Template

  • Pull timing out during the launch
  • retard the timing for nitrous or boost
  • Direct plug-in to Racepak

    Works in conjunction with 121-7720

    The controller is designed to mount on top of the ignition housing (121-7720). This keeps wiring and required space at a minimum.

    Note: Not legal for sale or use on pollution-controlled vehicles.

  • Specifications:

    Adjustment Style
    Compatible with Multiple Coil Ignitions
    Controller Activation
    RPM activated
    Controls Ignition Advance
    Controls Ignition Retard
    Ignition Box Required
    Sold individually
    Stages of Ignition Retard
    Manufacturer's Part Number:

    The Ultimate in RPM and Timing Controls

    The Power Grid Ignition is the latest programmable 7-series digital ignition system that features technology that makes installation and tune ability much simpler. The Power Grid setup consists of a controller (121-7730), ignition box (121- 7720), and various modules that allow the user to control different areas of their engine. Timing ramps, rev limits and traction control, can be infinitely adjusted with the Power Grid. It's designed using CAN-bus technology that allows devices to communicate with each other without a host computer. The design of the Power Grid allows modules that feature specific functions, such as launch and rpm control, that easily tie into the Power Grid using a hub, making installation a breeze. It's engineered with a powerful 32-bit micro-controller and is monitored using all-new software called MSD View, which is very comprehensive and an easy program to navigate. The data acquisition files of the Power Grid ignition are captured on a micro SD card for ease of storage and review. The CAN-bus technology reduces the amount of wiring making it a clean and light weight installation. The Power Grid Ignition System produces a super-hot spark (200-220 mJ. compared to 190 mJ. of a 7-series ignition box). This means a more complete burn and more horsepower.

    Power Grid System Controller (121-7730)
    The MSD Power Grid system controller is the brains behind the entire Power Grid system and can be used with any MSD ignition or Pro Mag to provide advanced ignition tuning capabilities. While they are compatible with 6,7 & 8-series ignition boxes, it has been specially designed to mount on top of the Power Grid 7 ignition box (121-7720).

    Power Grid Ignition Control (121-7720)
    The Power Grid 7 ignition control offers advanced programming for ultimate control over your rpm and timing. It also provides five retard stages for nitrous and four steps of rpm limits for burnouts, spool, launch, and overrev. The MSD Power Grid 7 ignition boxes' output switch can be set on rpm, pressure, or time. The system can control shift light settings for each gear, and the ignition data acquisition accepts multiple runs. Must be used with (121-7730)

  • USB Connection for Easy Programming
  • Timing Based on Engine RPM & Gear Value
  • Advanced Individual Cylinder Timing Based on Gear or Time
  • (5) Nitrous Retard Stages
  • (5) RPM Limits: Burnout, Spool, Launch, Over Rev & Safety
  • Output Switch Set on RPM or Time
  • Each Gear Includes Shift Light Settings
  • Ignition Data Acquisition Records Multiple Runs
  • NHRA Accepted

    Compatible Coils:
  • 121-8251
  • 121-8261

  • Not legal for sale or use on pollution-controlled vehicles.
  • To use any modules with the Power Grid System (121-7720 and 121-7730) users MUST plug the modules into a 4-Connector CAN-Bus Hub (121-7740) to be attached to the Power Grid System Controller.

    Powergrid System Flyer

    JEGS EZ Complete Kits are designed by JEGS professionals so you get all the parts you need.

  • 7730 - MSD Power Grid Ignition System is rated 4.5 out of 5 by 4.
    Rated 5 out of 5 by from Good stuff! Works excellent. Easy to install and operate. Love the features and flexibility.
    Date published: 2017-09-29
    Rated 5 out of 5 by from Great Features The Grid gives me more control over timing events than anything I've ever used before. It was easy to install and easy to program. I can't wait to get to the track to try it out. I have a multi-stage nitrous outlaw car and timing control is very important.
    Date published: 2015-12-12
    Rated 4 out of 5 by from Great tool This can be an awsome piece for the racecar. When it works , if your laptop crashes at the track ya better have all your stuff on a thumb drive. And here's a real pain NO INSTRUCTIONS FOR LOADING FILES etc come with it. If you think your going to plug it in , put some settings in and go. Dream on get ready for 3 hours of figuring how to get arround in the program. And you better spend the 280 on the msd tester to run everything through its paces before you run it. One peramters outa place, start over
    Date published: 2016-08-24
    Rated 4 out of 5 by from MSD Grid Loose Wire The grid had a loose wire and would not work properly. We bought the grid for my blown pro mod car and could not get it to work. One time it would work and another time the car wouldn't even turn on. We finally took the cover off the grid and found the loose wire. The loose wire costs us several hours of troubleshooting and a couple of missed qualifying rounds. Once the wire was connected back on in the box the grid worked properly and helped us with our pro mod car.
    Date published: 2014-11-01
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    Some parts are not legal for use in California or other states with similar laws / regulations