Project update:
1. powergenerator dismanteld. I took the fueltank, the carb and exhaust off.
2. i got brass T-pieces of 1 inch inner.
3. I got pieces that makes 1 inch into 0.5 inch
4. i got me 2 tubes. 1 piece of 30cm Steel 1 inch widt, seamless, type EN10255
1 piece of 42cm steel 0.5 inch widt, seamless type EN10255
Still need the needle aka most inner rod.
Still need a compass
Still need 1 inch and 0.5 inch tool to make the thread around the tubes....Cannot find them anywhere here in Karlskrona....GAUSS?

??
And of course, i need to make flansch with pipe on the intake and exhaust sides...
Steve