What JimC said. The P337 needs to be at 120KIAS or more to stay cool enough in climb most of the year, 500fpm is realistic with acceptable temps, although there are some cooling mods that can help I am told, no personal experience although my plane had intercoolers. The P337 has a 10,000ft cabin at FL200, and its max ceiling is FL200 according to the limitations in the POH. It is not a stellar climber, and this can be a big problem in icing conditions.
|