This comprehensive service repair manual covers the Continental Model "A" Fuel Injection System, specifically designed for the A-50, A-65, A-75, and A-80 aircraft engines. Developed by Fuel Injection Corporation, this low-pressure fuel injection system prioritizes compactness, lightweight design, and affordability without compromising reliability or effectiveness. The manual is written in a clear and concise manner, ensuring ease of understanding for users of all technical levels. Its detailed content allows for efficient troubleshooting and repair of the fuel injection system, offering step-by-step instructions and diagrams to guide users through various procedures.

The Continental A-50, A-65, A-75, and A-80 are a series of horizontally opposed, air-cooled, gasoline engines produced by Continental Motors, Inc. They gained widespread popularity in the post-World War II era, particularly in light aircraft and homebuilt aircraft. Their robust design and relatively simple operation made them a reliable choice for recreational flying, flight training, and general aviation. The engines are characterized by their distinctive flat configuration, with cylinders arranged in pairs on either side of a common crankshaft. This design contributes to a lower center of gravity and improved weight distribution, crucial for aircraft stability.

These engines are known for their simplicity and ease of maintenance. Their air-cooled nature eliminates the need for a complex cooling system, which greatly enhances their reliability and reduces weight. Despite their relatively low power output, they offered exceptional fuel efficiency and a long service life. The A-50, A-65, and A-75 models featured carburetors, while the A-80 was a later development that incorporated fuel injection for improved performance and fuel efficiency. The use of fuel injection in the A-80 marked a significant advancement in the series, enabling smoother operation and more consistent performance across varying altitudes and atmospheric conditions. These Continental engines have left a lasting legacy in aviation, with many still in active service today. Their robust construction, reliable operation, and relatively low maintenance requirements continue to make them a popular choice for recreational and general aviation pilots.