Hallo Robert,
please check the pictures with your engine.
Regards Michael
Hello sir, I got an f3d plane with MB40 engine installed from a friend. He just gave it to me. It’s brand new never flown before. He did have a problem to start that engine. I believe he didn’t know how to start it neither me!!
If someone could help me and give me an idea how to start it, I would really appreciate that.