Poll : Best "High-Performance" Fun-Fly Engines
With the above numbers on the Rossi .50 and the Webra .50, it looks like the Rossi wins. I wonder, how much time are we spending at 18,000 rpm ? I am usually tooling around at 4 or 5,000 rpm in a harrier, with little bursts of power to correct attitude. If the Rossi is 4oz heavier than the Webra then I will have to have another 2oz in the tail to ballance, or shift gear further away from the cg to balance(either way the plane will be less responsive, and heavier).
Where can I get the Webra?