Hello everyone,
I am thinking of putting an ASP .91 Four Stroke on mine. From the posts that I have read in this thread, it seems that the Saito 100 or the 91FX 2S are more suited for this. However, i am already flying with an ASP .91 FS in my cap 3D and get 9800 RPM out of my APC 14X6 with 5% nitro. That translates to approx 11lbs of static thrust. Assuming that the edge would weigh in at approx 7.6 Lbs with a 91 FS, it will give a power to weight ratio of about 1.5. That should be adequate for unlimited vertical and 3D. What do you guys feel?
Cheers