id like to do it on the cheap running a stock engine, the fab isnt where my quandries lie, more like what size turbo to use...how to compensate for the map sensor and which fmu to run, its a gremlin and i want a fun driver,,,I have a v8 model but I think I should be able to get decent mpg as the cherokees got around 20 and this wigh alot less and has half as much rotating mass...