Hey guys its been a long time since Ive Posted here,Anyway... I picked up a 1989 LX 2.3l with a blown trans..the engine was brand new not even reman'ed and the trans was built by level 10...I am looking in to swapping in another 351W this time it needs to be backed by an AOD or a C-4...i'd rather go with an aod for simplicity and a stock look ..my question is wiring for the EFI...what car or truck can I get the engine/eec-iv harness out of? I know it has to be 1989 and up because it has to be a mass air car for ease of tuning and adding parts...if I where to use the harness and computer out of say a crown vic non interceptor model with a 5.0l would the computer be the same as a mustang computer? I mean in terms of performance