Exploring Piston Engine Design With LEGO | Hackaday
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
Finally finished the design process of my 1969 Ford GT40. It's powered by a 4-cylinder pneumatic engine and packed with many realistic RC-funktions, like the original 4-speed transmission, a DNR-clutch, a throttle
I thought you might like the pneumatic engine i built : r/legotechnic