My name is Gabriel I am 27 and I have had a mustang for about a year and have fallen in love! Now as much as I love my car I want more power... I bought an 89 built 5.0 motor, transmission, and rearend. I didnt come with a wirring harness so i was just going to buy a msd ignition setup since its natrually aspererated I won't have to bother with the harness. I'm hoping I'm right and that this is a possible swap so I guess I was wanting some input on my choice and how hard this will be and any more info anyone would like to share with me please an thank you

 

Welcome to the forum. I responded in your other thread.