I went skipping for 3 days before I replaced my plugs and I gapped them at .060..A little wide. With your msd I would suggest .055. I replaced wires, swapped coils, drained fuel, Finally in the end it liked the new plugs and the wide gap.Has not missed a lick since.
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.