I got a 94 bird with 130, on the ticker. I just got a 93 Mark VIII engine and trans for 200. bucks. (with all wiring and ecu) Now for the question. Would I be better off going with the mark heads or go with 96-98 sohc heads. Eather way the bottem end will be a forged short block and will be under forced induction (some time soon I hope) Just not shure which heads I would be better off with after a good PnP'ing. And no I dont want to swap in a PI engine, or use PI heads. If anyone has flow numbers that would be perfect. And as always any input (exept for name calling) is welcome. Thanks.