Do I need a new wiring harness?

[818Supra]

I am going to pay a shop to swap a 7mgte into my car which is originally an 87 NA 5spd. I already have a 87/88 7mgte 5spd ecu, but I am wondering if I need to purchase a new harness or could the NA harness be used?

Thanks for any input.

Will

 

[gaboonviper85]

You'll need the harness from a 87 turbo....your na harness will not work

 

[mecevans]

you need the harness.

 

[818Supra]

Thanks guys