The BME55 might have to be my 2nd Gas Engine. I'm not sure they'll ever get them in stock.

What kinda thrust numbers would I expect on the 50CC engines? Any advice on prop selection at my elevation?

This is a dumb question, but do the gas engines use a pumper carb and thus able to move the tank back to the CG?

Is this size engine too much for the 27% CAP?

Thanks guys,
Barry