Upon looking in to a pi head swap for my 95, ive come to the realization that I can buy a moderately used (2008 130k) crown vic engine for half the price of everything I need to swap on to my stock engine. Ive never swapped an engine before but my dad has a shop in which im sure he could assist me with it. Is it just a drop-in and go thing or do I need other components to compliment the engine? Like ive said, im somewhat new at this so any input on the procedure and precautions would be much appreciated. At this point its still just an option but I will consider what you guy have to say.