okay so I have two del sols, a 93 and 95 both S models. Now the distributor on the 93 went bad, so I put the 95 distributor in it because I only drive the 93 right now. The problem is I got a used distributor to put in the 93, but I guess it turns out it is from a 93 si model (D16Z6). I figured it was the same, both of my del sols have a D15B7, but it turns out the ears don't line up exactly right. Is there anything I can do to attach it, even just to see if it works. I can't return it, I also thought I could at least try to swap the coil and ignitor, but it has a striped screw so I can't even open it.

 

I don't really understand what your saying but the S and Si coil and ignitor are the same for a 93.