im kicking around turboing a 4.0l out of a cherokee, its going in a gremlin but with the turbo it should be a fun little ride...downside is im turbo stupid so im asking a few questions on where to start...I can weld and fab, im a pro wrench just havnt made any turbo systems...did install a supercharger once but that was a kit. Seeing as there isnt a bolt on kit for a 71 gremlin with a 4.0 l this will be a make it at home deal. any help tips advice direction is appreciated