Working on starting / stopping a small engine with an electric starter from MCU. Everything is falling into place but I can't think of a good way to prime the engine. I measured the pressure required @3lbs max over about an inch but I would like to overrate that by 2x just to be sure and prevent overheating / etc. I thought about servos but that would require a goofy linkage, push solenoids don't seem to have enough strength at 12v (at least not ecenomicly), and linear actuators are just too large to be hanging 6" or more off the side of the engine.
Am I missing something? Any ideas? I don't want to permanently modify the carb or bowl BTW.
Thanks
Am I missing something? Any ideas? I don't want to permanently modify the carb or bowl BTW.
Thanks