[bugsmasher]

I wonder if some of the dieing breed of nitro flyers could give me some of their thoughts on my Thunder Tiger 46 pro. It doesn't seem to be making good power but....it seems to have good compression, it idles really nice, and the transition to full power is excellent. Although it has good compression, it turns very freely/loosely before the compression part of the stroke. The bearings seem smooth but how freely it turns and the lack of power make me think something is worn out. Bearings? Ring? I think it's a ringed engine. Thanks.