Vintage Model Airplane Engines Running

We have been actively using this engine for many years; originally it was used to power a Goldberg SU-26 Sukhoi, first full ignition then l...

Published on 24 Aug 2017 Russian model airplane combat glow engine Need a venturi restrictor 3:1 to run without pressurized tank Category ...

The MP Jet .040 is a modern retro design of a long stroke side valve diesel manufactured in the Czech Republic. It is designed to be s...

Design History: The Letmo engine was originally designed and manufactured in Czechoslovakia in 1949 to 1950 by Josef P...

Special thanks to Peter Valicek (YouTube Channel valic000) for uploading this content.  The first Byra was a side-port 5 cc . Introd...