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Jag01 · 05-13-2009, 08:42 AM

I am running a 15x6 on a 90 Super Tigre in a 3d fun fly.

I tried the 15x4 wide however found that the engine spooled up quickly but the aircraft would not accelerate comfortably out of a hover or high alpha position. The 90 has the torque to pull slightly more pitch and still not suffer from slow acceleration.

cheers,

Jeff

05-13-2009, 08:42 AM	#5
Jag01 Bad-ass Super Contributer! Join Date: May 2007 Location: Perth Posts: 395	Re: 3D prop for a O.S. 91 fs I am running a 15x6 on a 90 Super Tigre in a 3d fun fly. I tried the 15x4 wide however found that the engine spooled up quickly but the aircraft would not accelerate comfortably out of a hover or high alpha position. The 90 has the torque to pull slightly more pitch and still not suffer from slow acceleration. cheers, Jeff