Founded in 1845 in Williamsport, Pennsylvania, Lycoming began its journey in manufacturing with sewing machines and later bicycles. However, its foray into internal combustion engines for automobiles and aircraft would establish its name as a significant contributor to American engineering and transportation history.

Automotive History

Lycoming entered the automotive market in 1910, producing internal combustion engines for cars. By 1924, Lycoming engines powered 57 different makes of automobiles, demonstrating the company’s widespread influence and engineering capability. Some of the notable companies utilizing Lycoming engines included:

  • Auburn
  • Cord
  • Duesenberg

Lycoming’s association with luxury and performance was exemplified in the late 1920s and 1930s when it became a subsidiary of the Auburn Automobile Company. Its high-performance engines powered some of the most iconic luxury cars of the era, including the legendary Duesenberg Model J, a car synonymous with prestige and engineering excellence.

Despite its early automotive success, Lycoming eventually shifted its primary focus away from automobiles to aviation, a sector that offered new opportunities and challenges.

Aviation History

Inspired by Charles Lindbergh’s transatlantic flight in 1927, Lycoming expanded into the aviation industry in 1929, introducing its first aircraft engine, the R-680, a nine-cylinder radial engine. This engine quickly gained traction in the aviation market and was used in light aircraft, including the Travel Air series.

Key Developments

  • Introduction of the O-145: In 1938, Lycoming developed the O-145, an air-cooled, horizontally opposed four-cylinder engine. The O-145 series, including the O-145-B2 introduced in 1939, became a popular choice for light aircraft such as the Piper J3L-65 and Taylorcraft BL-12-65.
  • World War II Contributions: During World War II, Lycoming produced engines for military aircraft, significantly bolstering the Allied war effort. This period solidified Lycoming’s reputation for reliability and innovation.
  • Post-War General Aviation: Following the war, Lycoming became a dominant force in the general aviation market. The company’s air-cooled, horizontally opposed engines set the standard for private and commercial aircraft. Iconic models included:
  • Lycoming O-320: A reliable engine used in aircraft like the Piper PA-28 and Cessna 172.
  • Lycoming O-540: A six-cylinder engine powering larger general aviation aircraft.
  • Lycoming IO-720: An eight-cylinder engine for high-performance applications.

Modern Innovations

Lycoming has continued to innovate, adapting its engines for modern needs. The company has focused on developing fuel-efficient, environmentally friendly engines, including models compatible with alternative fuels. Their emphasis on research and development has ensured their engines remain a mainstay in the aviation industry.

Lycoming’s Legacy

Lycoming’s contributions to both the automotive and aviation industries are a testament to its engineering ingenuity and adaptability. From powering luxurious automobiles like the Duesenberg Model J to becoming a cornerstone of general aviation, Lycoming’s legacy is one of performance, reliability, and innovation.

Today, Lycoming remains a leading manufacturer of piston aircraft engines, with over 325,000 engines produced, many of which are still in operation. Its influence on transportation history—both on the road and in the sky—continues to inspire confidence and respect among enthusiasts and professionals alike.