Stirlingengineforum.com

Very interesting quick read on the vortex tube. I'm rather new to this and it's the first I've heard about it. The myspace link redirects you to the main page and prompts for a login. Perhaps if it's all pitures you want us to see you could use www.allyoucanupload.com for free or something similar s...

How about a Mikuni type small carbeurator jet and some wire? Would that work?

Does anyone have any suggestions for a good sealing/low friction displacer gland or bushing for a small model engine? I have minimal machine tools at my disposal.