Hello
What is the differance between megajolt and megajolt lite jr
Thanks in advance

There is only Megajolt Lite - but there are now 2 versions. Have a look at the Autosport Labs site - the latest version has just been released.

Thanks not seen that web site loads of info cheers.

The original Megajolt was an ignition controller project by Bowling and Grippo (Megasquirt designers) that never really got off the ground.

Megajolt Lite was an EDIS based system, also by Bowling and Grippo, that was supposed to be an interim solution until the full Megajolt was finished.

Megajolt Light Junior is an EDIS based system by Autosport Labs, and is the most popular DIY ignition controller.

Thanks very much