Hey all! My pony is acting up! She was trying to stall out(but has not actually stalled out)when I first cranked her up in the morning(she does ok for the rest of the day). One particular morning I started her up then proceeded to drop the conv. top and the engine shuddered violently. Also at idle she will drop RPMs. The car will normally idle at what looks like 800 but after she sits a minute or so at a light she'll drop to say 600 or 650 and just hold steady. Performance is not affected at all, just idle. I changed out the IAC motor yesterday, now when I start the car the RPMs soar to 1800 then fall back down to say 800. I have smelled fuel like she is running rich, I'm thinking I have a bad fuel pressure regulator. Let me know what you all think. Thanks! Turbo motor progress: So far I have a very nice bare oval port head and a brand new Ford distributor. I have hit a snag in obtaining a large journal block though and until I get my hands on a block the project is on hold.