1991fiestamikeRS

hi guys i have a 1991 fiesta xr2i that i have just done a turbo conversion on it has a escort turbo block with cps xr2i efi ofab ecu and map standered i have moved the wires on map sensor moved pin 27 to pin 8 and pin 45 to 27 on ecu plug and also cut pin 2 on edis module 2nd pin on left blue/yellow also fitted ACT sensor.
running problems where it seemed to idle great but put ya foot down turbo comes in and you nearly go through the screen its like brakes are slammed on and it kangroos .
didnt know what to do so changed wires back to orginal postion on ecu plug it doest idle now smokes alot and stinks of fuel and is not very cheap 2 run (£30 got me about 10 miles )not inpressed but turbo comes in and is great there
specs ............
ofab map and ecu
xr2i loom
escort t3 turbo
xr2i inlet
act sensor
xr2i head
beige injectors standered xr2i pump----- problem?
xr2i high lift cam------problem?
all other sensors in efi are standered xr2i other then act
any ideas guys thanks mike