On Tuesday, January 9, 2018 at 9:40:58 AM UTC-5, wrote:

No, it installs between the carb and the aircleaner - about the
simplest installation you could immagine, as it's only 2/16 to 1/4
inch thick.


can someone post a link to such an add on device. sounds like a good idea.
mark

Google for tri fuel kit for Briggs stratton, or whatever engine