94 Z TBI to Carb Hei wiring

[newbodyv8TN]

the old dist had a 4-wire plug going into it from the wiring harness, White,Blackw/red stripe, Purple w/ white str, Tan w/ black stripe. can any body tell me what these wires go to and which wires do i keep. not keeping stock gauges so i dont need that one. thanx alot

[kreepstr]

all hei needs is power when ignition is on. i used the bigger pink wire that used to go to the 2.8 coil.