The engine for this plane is a Thunder Tiger .25 two stroke. I got the engine just because I bought a Pitts Muffler for my OS...but apparently the muffler that I bought was for a different OS .25...mine's pretty old. So, I had a muffler and I needed an engine to go with it...I found out that this muffler also fit the Thunder Tiger...so I got one.
In case you are wondering why I didn't just return it...I can not easily do that. I live in Mexico and so returning stuff is expensive...time consuming and in general not worth the effort.
No pictures today...the internet is running slowly, and I'm having more fun building than taking pictures.