Originally posted by DeadSticker
Hey guys,
I just finished running my new DA50 and boy what a powerhouse!! Turning a Mejzlik 23x10 @ 6950! But I have a problem. It about shakes my plane to death!! Everthing is balanced (spinner/prop). Anybody got any suggestions as to what may be the problem? This is my first gasser, so any input will be greatly appreciated. Thanks!!!!
One more reason to allways run the engine first on a test bench.
Keep it rich a bit on the high speed, but the idle is what is going to kill you with vibration and it should be leaned a bit until it gets better.