Engine/ac swap (Page 1/1) jcinnc FEB 16, 10:28 PM Swapping sbc tpi into an 88, using an Archie kit. Would like to communicate with someone who has done this and used the GM ECM without piggybacking on the Fiero ECM. Also interested in talking to anyone who has used a different ac compressor than stock. I'm planning to use Sanden 508.