Today at the Flying field I think my OS 32 went south on me but, I need some input here.
Just for a little history, I have been fighting a heat issue with this engine for some time now. It always seem to run way to hot. I tried everything I've read hear and other places plus my own experience of over ten years of flying airplanes.

So, here's what happened. I flew one time for about 10 min and it flew ok, but as usual the engine got extremely hot, not to mention the temperature out side was 95 degrees. I let the heli sit and cool for around 20min then refueled it, started it, and set it out for a flight.
It spooled up fine but, when it got just past low hover the engine just lost all power, it did not die, but I nearly crashed because the engine didn't produce enough power to properly slow the heli. I landed the heli checked everything over, fired it back up and the same thing happened, it just wouldn't produce any power past a low hover.

Are these the signs of a "cooked " engine?
or
Should I look elsewhere?