Rb20 injector wiring

[super240sx7185]

Ok so i got the rb i just bought to run but not at all right. So i ripped out the harness to try and fix it but now im lost.

My question is does the rb20 need a resistor pack for the stock injectors?

The car is completely stock everything except the harness it looks to be hacked several ways but this is the first section i wanna tackle.

The reason i ask is because my harness has some ghetto fab radioshack resistor pack with speaker/random wire attaching it too the injectors. I can get pics of this cluster f*** if needed. If it does need this resistor pack thing someone made does anyone have a diagram of how to wire it not so damn ghetto?