gyroplane

I finally got my gyroplane back in the air (it was indeed a head gasket), but the power just isn't where it should be and compression tests lead me to doubt the rings. Short term, I'll looking for another engine or long block for a 2008-2011 FX Nytro. I would consider a used engine with less...

I've posted questions before and this forum has been very helpful. We build gyroplanes using Yamaha sled engines. Usually the FX Nytro and RS Nytro 3 cylinder engines. They work VERY well in aircraft. This is a question regarding a 3 cylinder carburetor model that -probably- came from an RS...