I just noticed that all the spitting and spattering seems to be comming out one side of the exhaust. I still wonder if it could possibly be one of the points (maybe sticking?). In a dual point system, do one set of points operate one side of the engine? If so, maybe some vaseline or KY on the points may help stop sticking?
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.