I believe it depends more on the propeller chosen than the engine.
Whirlwind recommends a particular governor which is capable of higher oil pressure than the "standard" one(s) used for Hartzell props; however, it will work with Hartzell also.
Check the archives on the -10 Matronics web site - some discussion on governors over the years but most focus was about 12m ago. There have been issues with some governors (as supplied by Vans) not being of the correct type for the standard engine/prop configuration. You will also (more than likely) need to reclock the governor arm and adjust the fine pitch stop setting to achieve max RPM.
Prop Governer
Linear Mode
