I searched and searched but kept finding mixed answers. I have a 92 EG8 DX with a D15B7 block and z6 head, dizzy, and IM running an untouched P08. Runs ok but its been ragged out for 195k by the previous owner (among other things). A friend offered his <100k y8 from TB to pan with everything for $400 so I'd like to pursue that. He's had the car forever (totaled in rear) and might take less but either way, I want to know what's required to run it OBD1 in my car.

My current sources have me believing I can run the y8 as OBD1 with a P28, but what else do i need? Will the y8 dizzy plug into the existing harness on the car? What will need to be reused, like the alternator, injector clips, etc?

 

Just put that z6 manifold on it.
The distributor will be about the only problem.
You will have to rewire the exsiting plug to the Z6 plug cause they are different.
Also just use ur Z6 Alternator on it.
It will bolt up.