Located in Mcdonough, S & W Performance Machine Shop offers specialty engine rebuilding and bulletproofing. We use only the latest technology such as our CNC machines. This equipment is computer controlled and allows us to provide efficient, thorough service every time. With our high degree of expertise and advanced equipment, we're confident we can tackle just about any engine work you need done. We’ll work with you on an individual basis to build the power you desire and develop a custom engine. We'll do the research necessary to design a superior engine, whether it's for anything from a classic car to an all-out race car.