how do you conceive that exhaust gas produce more force than say a crank pulley?!? the bottom line is its a dumb idea that will produce low results if any. your thread title is what do you think. so dont get a stick up your ass when people give you their opinions of your dumb ass ideas. there are other ways to have a supercharger and turbo charger kit on one motor . more logical well thought out ideas that have been done before. not some stupid idea you thought up while you were high on meth...how are you even going to go about doing this with the downpipe bolted over the hotside?!? you say ive never seen a turbo but i say exducer and you have no ideas what im talking about. just face the facts that some people were made to be slow and you clearly are amongst those individuals