Next week, i am in the postion to do some engine runs.
Here are 3 pics of the setup that must be able to run a grasmower.
Its my dryplatecell with variable output between zero and 8 litres of hydroxy gas.
You can see the grey waterreservoir and bubbler in one.
The clear bubbler is made to have Turpentine inside. Not water.
Br
Steve