SA02751CH: McCauley 1A200FA Propeller Installation (180 hp)
This is the monster 82" propeller for 180hp Lycoming O-360 engines. If you want amazing climb performance and especially if your aircraft is on floats then this is the modification for you.
Installation of 8:50 tires with conventional landing gear or installation on floats will usually yield the required clearance.
Applicable models are all Piper PA-22, PA-20, PA-18 and PA-16 aircraft.