ive read on here that it wont work. if not, i need to know for sure. thanks

 

oh yeah. ill be using the harness for an ls swap most likely. if not an ls then a b16a1

 

It will not work, that's the reason why you've probably read/heard about using the stock DX harness and doing the MPFI wiring. The shock tower plugs are different between the MPFI chassis (88-91 Si/HF) and the DPFI chassis (88-91 STD/DX). Basically in order to use the MPFI engine harness, you'll need to use the chassis harness also, which isn't worth it. Just use your DX harness and do the MPFI wiring.