RE: New CA models Epsilon build (easy as pie)
When I get one, I'll be putting my Saito 100 in it. With an APC 15x7, will do about 8600 rpm, which generates a fair amount of thrust. And remember at 600 grams it is a lot lighter than all the alternatives. It may struggle with an 8lb plane, but a 7lb plane should not be a problem.
I was getting about 9300 rpm with a 14x8.