Hurricane engine torque

[Peril]

You can't get cavitation in air; cavitation is a phase-change phenomenon.[...]

Mm, that phenomenon would be better referred to as a stalled prop or portion of the prop blade.

If it helps.

OH and don't trust wiki data, to unreliable, I see enough typos in core data as is

I have cooling tests here if they help? AVIA_681_Report_689c_Part_01_Page_19. The full document is missing, a bugga as I can't confirm which Hurricane.