Well here's the overall results of compression test in green and header temps in orange that I recorded a few weeks ago. Looks like cylinder 1 is most likely the culprit and as mentioned leak down would be best to do next on that. Probably need to now tow it in somewhere anyway since I don't have the capabilities of fixing whatever is wrong regardless of the issue. Problem with non stock engines is no one wants to touch them, but at least I can go in the garage and look at it.
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.