which wiring harness

foreverpsycotic

Back in the game!
Jul 16, 2006
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ok, so im researching on other ways of making my NA fast IE swapping(sry defiant) anyways, ive looked into the 1uz but there isnt alot of support. looked into the 1jz, emmissions will be a bitch. did a little poking around with NA-T and its looking good. i have an early 89, denoted by my superwhite paint, and my early engine mounts. but being a transitional year i have no clue which harness to use. BTW, which one do i need, the <88 or a 89> harness?

NA-T stuff i already have.
R154+DS (installed)
turbo oil pump (installed)
turbo oil pan (installed)
DP with both cats (in garage)