Lots of money has gone into the car over the years it was owned, it has always been meticulously maintained all of its life. Recently the supercharger was rebuilt and all the hoses and various seals around the supercharger were changed including all new upgraded timming chains (updated metal body design), manifold gaskets, etc. Pretty much the entire car has been gone through thoroughly, for anything that needed to be addressed/changed, etc. Also, there are no squeaks, rattles, banging, or any rust of any sort. Transmission shifts smoothly with no jerking or slipping of the transmission gears. Motor on the other hand has developed some issues, I don't know what it is..