Running of my updated Lego Switchless Pneumatic Single Engine, work on 3bars with air reservoir. #lego #legotechnic #LPE #steambicycle #nico71 | By Nico71 - Facebook
Running of my updated Lego Switchless Pneumatic Single Engine, work on 3bars with air reservoir. #lego #legotechnic #LPE #steambicycle #nico71 | By Nico71 - Facebook