RCU Forums - Super Tigre .90 vibration problem

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rem0.061

01-07-2012 04:04 PM

Super Tigre .90 vibration problem

I recently got a G90 and I have noticed a lot of vibration. The engine feels like it has more vibration than most engines at low and mid throttle. It fires smoothly at mid throttle, but at full throttle it sounds very very rough and tries to break free from whatever it is mounted to. I have balanced the propeller, but the vibration continues. How can I fix this problem?

rem0.061

01-08-2012 05:15 PM

RE: Super Tigre .90 vibration problem

Maybe the shaft was balanced badly, or it is firing much too early, or I have it tuned wrong? If I can't figure it out I will put an electric system on my plane.

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