just curious, can you swap the 2.2 turbo 4cyl. from a lebaron to a dodge colt ?? shouldn't be to hard should it. reason why i ask is i can get both cars in running condition for 600$ from some backwoods car dealer.the lebaron i think is an 89 and the colt is about the same year.
I don't know for sure, but there is a mail group with several sites you may want to look into. They're turboing minivans and other chrysler/dodge vehicles. If my brother were up I'd provide some sources for you. But they are out there, and they know what you'd need.
If not broke - don't fix, modify. If broke - fix it right, and make it better.