Jack,
Titan's electric power steering system is made by DC Electronics; also in the UK. The system is sold by Flaming River in North America but it's very expensive and really designed for serious racers.
The electric power steering system that's being successfully used by a number of Pantera owners is made by EZ Electric Power Steering in The Netherlands. It's a Pantera specific system that retains the OEM steering rack. It gives a low to moderate level of assist and is speed sensitive (more speed = less assist), so at 30mph you can hardly tell it's there. http://www.ezpowersteering.nl/...age/158/17/Home.html
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.