ORIGINAL: ChrisAttebery
The motors allowed are any FI/SE 2 stroke or 4 stroke under 1.2ci. There will be no ducted fan or dedicated speed motors allowed, this includes Jett.
Chris
Jett only builds sport engines. (with the exception of the Q-500 and QM40 engines.).
The YS91 or YS80 heli engines are something you will want to look at.
But its hard to beat a YS110 or an older YS120 for this sorta job.