As some of you may have deduced I am on a strict budget and I don't think a wideband 02 is in it. I also recently moved from Michigan to fortworth TX and was not able to bring any of my gerage goodies with me. I don't have the room to put the tools nor do I have anywhere to park a beater car while I work on the duster so any work I do has to be done on weekends and the car has to be ready to get me to work on Monday.I can pick up a used eddy from e-bay or a swapmeet for 100.00 or so and just wondered if it would be worth it. If all it gets me is a mile or 2 per gallon it's probably not worth it as it would take a couple of years to pay back and I hope to have a place to keep the car by then so I don't have to drive it every day. When that happens I hope to build a more performance oriented engine and have some fun with the car.