preambolo anca Tariffa lego pneumatic engine Portico atomico esperto
Nico71 - Lego Switchless Pneumatic engine mk2. With stacked 4 valves instead of side by side, one cylinder and two speeds gearbox. Expected to me mounted soon in a two wheels creation
I thought you might like the pneumatic engine i built : r/legotechnic
These Air-Powered Lego Piston Engines Are Hypnotizing To Watch