First post in this section.

I got me this...

Unfortunately it came with a few additional features, like this...

I bought a new piston and ring, liner, con-rod, gudgeon pin, bearings, and an ignition system, but removing the piston was a nightmare! You have to remove a blanking plug from the engine casing, remove a gudgeon pin retaining circlip through the hole and try to pull the gudgeon pin out... but the gudgeon pin was seized solid, so I had to cut the con-rod in half with a Dremel.

But it's finally together, and ready for transplant.

I think I'll be putting it in this frame. Just needs a few modifications to the fan shroud.

Looking forward to cheap flying and long flight times.