im sure this question has been asked a million times before but here goes, i'm looking into changing my rs turbo from mfi to efi setup, i have a small idea of what i need to do the conversion, but has anyone got a step by step guide of whats needed? i have been told i dont need to change the entire car loom and that i can just chop the fiesta turbo loom into the origional escort loom?

basically i am sick of the shit mfi setup that constantly gives me hastle and want a more reliable setup, if anyone has a good guide to doing it, i would very much appreciate it, i have looked on the "bible" but it doesnt say about keeping the origional loom which i want to do.

Cheers.

 

im pretty sure you need an efi loom too

im sure il be corrected

 

Go cosworth management

 

yes and you can use your old loom too,one of the best things i done

 

or megasquirt or another standalone, ask the tuner who is gonna map it what they prefer

 

http://www.rsbible.co.uk/

 

hi guys im in the middle of a efi turbo conversion as well
ive got a 90 spec xr3i and ive already got some parts together
ive got a fiesta rs turbo bottom end, ofab ecu ive been told i can use my engine loom but i need to swap 2 wires but im not sure which wires to swap any one got any ideas and possibly anything else ill need thanx guys

 

Rsbible.com mate n go to efi conversion its dead easy i followed it too