Davis Aviation Services, Inc., now offers the STC to convert your Cessna¬†206 to the IO-550 with the various propeller options!
Formerly known worldwide as the "Bonaire 550", this conversion provides for the upgrade to the IO-550 engine. With either the McCauley or the Hartzell propeller option, performance is phenomenal with shorter takeoff roll, increased rate of climb, and faster cruise speeds.
Upgrade offered for Cessna¬†206 or P206¬†aircraft (serial #0001 and subsequent) equipped with the IO-520¬†A¬†and IO-520 F¬†engine.
Davis Aviation Services, Inc., offers Hartzell three blade and McCauley three blade propeller upgrades for the Cessna¬†206 to accompany your existing IO-520 engine. The remainder of the IO-550 upgrade can be purchased, as you approach TBO, to complete the performance modification.