The AeroVee 3.0 is a compact and efficient engine designed for light aircraft and experimental aviation. It features a four-cylinder, air-cooled configuration, providing reliable performance with a maximum output of around 80 horsepower. This engine is known for its lightweight design, making it an ideal choice for homebuilt aircraft enthusiasts. The AeroVee 3.0 operates on automotive fuel, which is widely available and cost-effective. Its simple design allows for easy maintenance and installation, appealing to both novice builders and experienced aviators. Overall, the AeroVee 3.0 is a popular option for those seeking an economical and dependable engine for their flying projects.