I don't know Steve. I realize that you aren't responsible but I want to say, cut out the MSD while there is still time.
Save yourself.
You do NOT want to needlessly add electrical load to the original wiring system. For one, the ignition switch was already overloaded when new
Investigate Pantera-Electronics. Remember I told you so.
I'm just trying to save an innocent bystander before it is too late.
PANTERA INTERNATIONAL
A DE TOMASO CAR CLUB
Presents the De Tomaso Forums
The On-Line Meeting Place for De Tomaso Owners and Enthusiasts From Around the World
Clicking on the banner will take you to the sponsor's website.