Cuyuna engine company. In its hay day the Cuyuna was used by most of the leading manufacturers. -We saw them installed on the Quicksilvers and the Pterodactyls Dec 13, 2023 · Early flights used a German-made Sachs engine, but the high exchange rate and long lead times for this engine convinced him to try other options. Aug 8, 2019 · (Former Rockwell JLO). Engines designed especially for ULM. Later the Feb 17, 2026 · CUYUNA produces 3 models of aircraft engines, collectively powering 30 aircraft models. Troubleshooting the Cuyuna 430R ultralight aircraft engine. Outstanding was the single-cylinder "215" that gave 20 hp with a displacement of 214 cc. Ultralight Aircraft News Covering the World of Ultralight Aviation Click here For Rotax Aircraft Engine Information Top 10 reasons to consider a L'il Buzzard! Cuyuna aircraft engine problem solving. Jan 14, 2026 · Discover Company Info on CUYUNA ENGINE COMPANY in Crosby, MN, such as Contacts, Addresses, Reviews, and Registered Agent. Cuyuna engine specifications for Cuyuna, Cuyuna UL 430, Cuyuna UL 215, Cuyuna UL11-02 .