I need to know if there is any difference in the 3.8L supercharged motor and the 3.8L non supercharged motor? Pistons? My 97 gtp has a blown motor and I need to know if my intake and supercharger will work on the 3.8L that came from the factory without the supercharger? Please help. I can't find the answer anywhere. I need to know before I buy the salvage 3.8L.