Okay guys, I was at Jesse's jeeps in Louisiana and I was talking to the owner, and he said that there was an engine left over from a V8 swap. It's a 2.5l 4cylinder for 300 bucks. I'm gonna find out the mileage on it tomorrow. (Don't know why I neglected to ask about that) anyways, I was going to poll the masses as to whether or not this would be a wise venture. I definitely need to learn how to work on engines, and I really want to too. Just wondering what some opinions would be. Thanks guys!!