Here you go for the 91-93. I assume you are talking of a 93 http://www.stinger-performance.com/turboswap.htmlNow for the 87-90 mustang.http://www.stinger-performance.com/turboswap2.html He says use only the vam section. I have pulled a 87-88 harness out of one. The entire engine compartment harness is all together. Would be a pain to seperate. Merkur [ from what I read] and the 86 turbocoupe is a engine only harness.
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88 mustang 86 2.3turbo motor c-4 trans http://s177.photobucket.com/albums/w224/mgman75/93%20mustang%20converiable/
According to Stinger site. Only thing you need as far as wiring is the vam harness. I pulled the entire 87 turbocoupe harness because I got it for free. I had bought the motor and he was going to crush car and gave it to me. I fiqured why not.
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88 mustang 86 2.3turbo motor c-4 trans http://s177.photobucket.com/albums/w224/mgman75/93%20mustang%20converiable/