Superior Air Parts, holder of 3,500 PMAs for general aviation aircraft, celebrates 50 years in business with the publication of Engine Management 101, a compendium of years of experience building and selling replacement engine parts. Well-known to mechanics and owners, Superior is the only supplier of many replacement engine parts other than the original equipment manufacturer. Superior takes great pride in keeping prices for replacement parts competitive.
Source: avwebSuperior Celebrates 50 With Engine Management Guide