ASP 1.08 2 stroke red head glow engine. It appears this engine has never been run. Includes a custom Pitts muffler. This thing has an amazing amount of compression. The muffler and adapter plate bolt up to the engine just fine.
However the adapter plate is matched to the muffler inlet, not the rectangular exhaust opening on the engine. So the adapter plate would need a little something added to close it off, I'd think you could just add a little aluminum stock to the back of it. Last pictures shows what I'm talking about. It's a great looking muffler and like I said it all bolts up just fine, just needs a little stock added to the adapter plate.