Originally posted by 53 Chevy5
i was curious if any one has any good diagrams on what wires to use and what wires to get rid of on the TBI engine wiring harness.the harness is a 1990 from a 350, or would i be better off buying the harness from Painless wiring. thanks
if you can afford it chevy5 the store bought harness is nice, but i used the factory harness on mine just so i could say i did it and the lt1 harness was about 600.00, but it turned out ok. if you get me all of the info. about what car, motor size and trans. youve got, ill get you a wiring diagram, its only about 3 hot wires that goes to the computer.