So I have a 1990 vert donor car and a 1986 hatch. I pulled the motor and engine harness from the 90 and put it in the 86 but now I've hit a wall on the build. The 86 still has the original dash and body wire harness and I need to know how to jump it to the 90 harness so I can actually start the car and get it running. Also I need to know how to jump the wires to keep the original four eyed look. Anyone with some knowledge on this please let me know, or let me know where to find the info, I've searched the site and can't find anything. Thanks!