I'll get right to it...
New/first owner here. '53 C170B with an O-300A and a 7653 prop. Overhauled early 2017, ~270 hrs SMOH. Prebuy and ~16 hour ferry over and ran smooth like an O-300 should.
First flight at new home and takeoff is anemic, climb-out less than stellar, and noticeable (but...