GM HEI 7-pin

[olsteve]

I am upgrading my MS from just fuel control to include spark control. Are there any instructions as far as installing the distributor and getting it set in the correct spot and then getting that info into megatune. It is probably simple but I would just like some advice because I have never done it.

[ronsonol]

Have you seen this page?
http://megasquirt.sourceforge.net/extra/setup-hei7.html

and

http://megasquirt.sourceforge.net/extra/setup-msns.html