ive got a escort mk 4 xr3i1990.the other month i swaped the cvh for a zetec now im bored.i want to turbo it now.i only want to run low boost running a t2.5 maybe 6psi .can i get away with using the 3i efi managment using a unichip.any help would be grate.merry christmas everyone

 

u could get a fiesta rs turbo brain and plug it in to 3i loom. u need to move two wires at back of ecu. easily done tho.