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
![Pneumatic Engine Buiding Block | Lego Technic Pneumatic Engine | Brick Technic Engine - Blocks - Aliexpress Pneumatic Engine Buiding Block | Lego Technic Pneumatic Engine | Brick Technic Engine - Blocks - Aliexpress](https://ae01.alicdn.com/kf/Sdd4d3ec1f2e04ca1b6d80c4245f00fdbD.jpg_640x640Q90.jpg_.webp)
Pneumatic Engine Buiding Block | Lego Technic Pneumatic Engine | Brick Technic Engine - Blocks - Aliexpress
![Lego Technic MK3 V8 Pneumatic Engine - 10x More Power! 1500 RPM! LPE MOC + 6 SPEED Gearbox Test - YouTube Lego Technic MK3 V8 Pneumatic Engine - 10x More Power! 1500 RPM! LPE MOC + 6 SPEED Gearbox Test - YouTube](https://i.ytimg.com/vi/sV4mw_sodWw/maxresdefault.jpg)