My mechanical engine cooling fan has seized, so I have fitted an aftermarket 15" Spal puller fan wired up using the aux fan relay and wiring.
Switches on and off ok. Freed up a lot of power too and no propeller noise any more.
I have coonected it to the 91 degrees side of the thermostate but I am considering trying the 99 degrees side of it so it isnt on too early or often.
What do you recon?