RE: Anyone got readings OS Fx 91?
Ultrathrust Muffler,
Tower Power 15%(3rd 12oz tank),
14X7 Top Flite Power Point 2 blade prop,
700 ft, 40 degrees,
12,000 RPM,
Thrust HP Calculator indicates 3.3 HP and 15.66 lbs of thrust.
I have two, one for an World Models Midget Mustang and one for an AKM Su-27 Flanker.
Mike