jet fan 120
i think eflux r/c has them, probably a few other sites as well.
het 590-685 kv motor steel sleeved over the magnets, not the kevlar wrapped.
120 or so amp esc
12s 5000-8000 mah lipos for each fan
rcg large edf forum has a good jetfan 120 thread in it.
last few pages detail the het motor problems