That's a Honda for ya just bought a HONDA ATV same starts Wright up looking into buying a zodiac gonna have a Honda in the rear to thx for sharing nice n quiet that motor
Henrik Michelsson Pulling the choke, mechanically increased the throttle in the carburetor. There is also an accelerator pump on the carb so before starting the engine I would twist the throttle 3 or 4 times. This was a great engine, very quiet and great on fuel, however since I made this video I sold the engine and upgraded to an Evenrude etec 30 with electric start and power trim. The Honda 20 just didn't quite have the power I needed for my boat and I wanted the extra convenience's.
It was shaking mainly because the engine was cold and I opened the choke only after about 10 seconds of it running. I thought it was actually going to stall. Also, the air temperature was about 10 degrees that day and the engine had not been run in several weeks.