Hi Kostas,
Before you spend a lot of time and money on props and carbs etc, you might
check your AS Indicator. It may be reading too slow. If it reads 10 or 15 mph
too low, you will be climbing faster than you should. That will reduce your
climb and apparent cruise performance.
The next thing I would do would be to weigh your plane. Some of our Ercoupes
have "gained" over 100 pounds since their initial Weight and Balance forms were
filled out.
Your 'coupe should fly very well in Greece. You're right at sea level and the
plane loves to stay below 7000' I would love to fly in that country.
TonyB
Denver
