- Jan 4, 2011
- Reaction score
I am attempting to run an engine on propane. I have tried in the past and could never get it to work. In looking at the information available I am just getting more confused. I have an adjustable regulator from a gas grill and I have a demand valve made with the Tecumseh diaphragm. The first question is should I be going for the low end or the high end pressure range? The next question is the carburetor used. Should I be looking for more flow or less flow? Do I want a smaller or larger orifice and a smaller or larger throat diameter? The engine that I am trying to use it on is 1.25 bore if that is important.