Building Turbo kit on "jasper" swap?
 

i am a complete noob to Supra tuning. I have built many hondas to 400 hp but when it comes to Toyota i am in the dark. I am building/putting a kit on for a friend on his 1990 supra. He blew his engine and says he has a jasper swap.

basically I am thinkin this for the setup

T4 turbo (probably 80 trim)
custom manifold
custom piping
Johnny race car 8" FMIC
custom piping

will SAFC work with upgraded injectors(what do i need)

where do get oil lines
Also what can this engine hold as far as psi from a t4?