Ok so I picked up a 90 Crx Dx Shell and I plan to put a b16 swap into the car just for now
Now the cars ecu harness plugs were cut and a lot of things in the engine bay are missing

Now I was told there was a B series in the car before but I am not sure

I am just wondering what is the best thing for me to do, I don't want to buy a Dx Harness and have to convert everything to mpfi and so on if I don't have to...

I was just wondering if it be possible to just put an si/hf harness in the car if I can do that or if there was something even easier than that..

Anybody who has knowledge on this I would greatly appreciate it

Thanks