I dont know if this is done befor but i decide to put roots type of supercharger in my Fiesta RS1800. It was a lot of work to do but im hapy with tesults. So my englis language is not so good so there is some pictures and video for you.

An a year ago i built first custom hedaer for my fiesta but i have in my mind to design it for my aplications....
custom header:

then I buy this stuff:
Eaton M62 (roots kompresor)

injectors

throtle body

IC

megasquirt


And then start with...
work progres 1

work progres 2


built custom intake:


finished ic


drive extenzion


end picture


And finaly first test day at only 3 psi but car is quite fast...video
http://www.mobisux.com/album/data/500/20483Fiesta.wmv