I am interested in putting a 4G63 engine in my 88 Excel! i've been told that it will work well, but that I can't use the turbo engine. Also i would like to know more about this swap, right now i really don't know a whole lot about it. And finally would it be worth wile for me to put the money into this engine, meaning would the over all perfomance be big?? Thanks in advance! Mark!<img src=icon_smile.gif border=0 align=middle>