Here are some links to sites with turbocharged cars, mainly fords.

Sierra with decent engine:
http://www.kotinet.com/jarmo.haiju/sivu4.htm

finnish company, pics of cars that they supplied turbos etc:
www.lds-turbo.com click showcase

another company:
www.proturbo.fi click the british flag

no fords in here but big bhp`s instead. try media.
www.rmotorsport.com

there are many more...