Office of Steam Forum for Model & Toy Steam Gas & Hot Air Engines

Here are a couple videos.


I made a simple propane mixer to use with the demand regulator.


I experimented with different fittings and lengths until it ran the engine nicely.


Enjoy!


Gil



In this film, the original mixer is lowered and the needle valve opened several turns
and the air inlet is mostly blocked by the choke plate.




Here I am using the new makeshift mixer...