Trust the technicians at Freeman Race Engines & Performance Machine for quality auto racing services. From engine rebuilds, repairs, to tune-ups, we've got you covered. Freeman Race Engines & Performance Machine is a locally owned business located in Wellsburg, WV. Our owner, Doug, has been a machinist since 1990, with 28 years of experience. We're a complete in-house machine shop that can handle all types of machine work from racing engine repairs, complete engine rebuilds for streetcars, to dyno testing.