MegaJolt Lite Jr.

The Megajolt Lite Jr. (MJLJ) is a programmable, stand-alone ignition controller designed to manage a Ford EDIS 4, 6 or 8 crank-fired ignition module. It is an ideal ignition solution for carburated engines; it can also work in conjunction with EFI systems.

General Information

• MJLJ design and architecture
• Ford EDIS technical information
• MJLJ Configuration Software
• Troubleshooting the MegaJolt Lite Jr.

Current Hardware

Version 3.x

• Choosing between MAP or TPS
• Downloads
• Build and installation guide
• Version 3.1.0 beta upgrade guide

Older hardware revisions

Version 2.x

• Downloads
• Build and Installation guide
• Version 2.7.0 beta upgrade guide

Ancient History

• The never-released MJLJ Version 1 prototype