I like toys and good engineering

[Burgerman]

This is a HIT and MISS engine. Early farms etc used them for powering various things. They have no throttle, and are controlled with a simple governer. So they only fire every xmas if unloaded. And they run slow!
I like toys and good engineering so I ordered myself this:

https://www.banggood.com/Eachine-ET1-ST ... rehouse=CN

Heres one described, and running:

youtu.be/ZCrjj4niyto

Beware cheaper ones, less well made. Best ones are marked eachine ET1, and come with simple wood base. Need mounting on a larger heavier base as well. And varnish the wood BEFORE you run it...

[Burgerman]

Full sized with explanation.


youtu.be/YUE4KwOsAIw