found this site...
http://www.retrofiesta.co.uk/
there is in information section turbo power guide... Please someone tell me what is true and what is not about fiiting the ERST engine into MK2... I think it's more about MK1, so not sure what do I have to look at. For example do I have to make any cutting to the wing for the ERTS gerbox? are'nt MK2 XR2 gearbox cases the same as escort ones? then why there is a need to cut anything?