Over time, the power was increased and the final production run at Piper saw the installation of the Lycoming O-320 150hp engine. The PA-18 Super Cub was the last Piper production airplane to carry ...

This 1958 Helio Courier has 4,455 hours on the airframe and 1,054 hours since overhaul on its 240 hp Lycoming GO-435-C202-6 ...