ORIGINAL: William Robison
STG:
The Horizon listing says the FA-100 is a 1.10, but running the (also listed) 1.14 bore and rthe 1.02 stroke gives me a total of 1.04 ccid. Your results may vary, but not much.
Bill.
So it is bigger than 100 then. [&:]
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i am mounting a saito 125 on a Hangar nine 1/4 scale 100inch cub. Have any ideas on what a good prop size would work. I will be using wildcat 30 heli fuel as i do on my saitos. I was thinking a 16/8 apc or similar prop??
16x6apc, 17x6 apc or Skorepa
I run a 16x5 on my SA100 in the low 8's (on 15% with a little castor). I only go to full throttle for brief periods as the plane weighs only 6.5 pounds--everything else is at low throttle settings.
The plane 3D's and IMAC's so much nicer with a 16"prop.