I am a boy of Spain, with small restlessness to evolve my escort RSt,I want to pass my car to injection efi and gustaria me who you said the pieces to me that are needed to do it.
Since I have doubts in case it is worth the one of xr2 or RS 2000 or only can be the one of a fiesta RST.
I thank for much you would say to me or put schemes or necessary pieces because the doubts can with me.
For example I can use a switchboard of Rs2000 or a Xr2?

thank you very much by the future answers and sorry by my English but I am using a translator and not if you would entenderan to me well