Old nitro engines
 

Wanted old nitro engines. Preferably .21s to pull apart and learn. I am new to nitro and just want old motors to learn how they go together and work. They dont have to be working, just be complete so that I can pull them apart and put back together. Not interested in paying much if anything and if you are in sydney, closer to windsor, that would be preferable. Pm me if you can help.
Thanks

Bump and want them real cheap or free. But complete. .21s preferred.

Bump