If you are asking what you need to swap to IC'ed it is a long laundry list and a lot of work. Do a search for it and you will see many have asked the same question.
Off the top of my head things you will need to convert:
lower intake
dog house
throttle body
throttle cable
cruise cable
pass side header
turbo
turbo oil feed line
turbo drain line
main accessory bracket
alt
ac compressor
crank pulley
water pump pulley
entire power steering setup
electric fan
shroud
87 wiring harness
87 ECM
87 MAF
and the list goes on and on.
My suggestion, get your car running in current config with maybe the 87 ECM/MAF swap, get a good chip from Turbotweak, scan tool, 340 fuel pump with hot wire, then have fun. If you decide to go faster get together all the parts from a vendor like Bweavy or intercooled88s, or buy a wrecked 86-87 so you have everything.