Just as an aside, I'd be
very careful mentioning to anyone that you may intend using 'their' parts in a JetJoe (I'm assuming here that the combustion chamber is to go into a JJ – if not, kindly disregard the following rant).
There seems to be such a rabid hatred of anything to do with JJ's out there - if the many threads I've been to that even mention the word 'JetJoe' are anything to go by.
There's people out there who simply can not and will not accept that anyone in this world would even contemplate buying a JetJoe - let alone ever get it started or, Heaven Forbid, have one running reliably.
They seem to find great pleasure in trying to turn you inside-out and belittle you because you bought a "cheap Chinese copy" - as if you have to justify your right of freedom of choice and how you spend you hard-earned $.
They know no boundaries when it comes to trying to humiliate you or trying to shame you for having purchased a JJ. They will lie through their teeth and demand proof that can start your JJ more than once – if at all. They will create challenges that not even the best-of-the-best Turbines have a snowball's chance in Hell of scoring a 10 out of 10.
Sadly, there are those who have made it their mission in life to try to dissuade anyone and everyone from ever purchasing anything from Joe. And they will stop at nothing to try to prove their point.
I have given up on trying to hold any logical, rational adult discussion with such people. They are beyond reproach. They live in the past - it was crap 10 years ago, so it must still be crap today. Ostriches.
But be very, very wary - while they're quite content to mendaciously bag this product without any coherent proof, they will immediately try to sell you theirs. That in itself loses respect with me. And I won't deal with anyone whom I don't respect. I'd rather go without than have anything to do with people like that.
Wankers. Need I say more?
BJ