help visous fan worth it or not???

im running all stock stuff steel pump stock shroud stock rad

im asking because before i spend 40$ on having my fan powder coated and spacer
that runs at all times sense there no clutch if im better off to buy a viscous fan for the hp and fuel and what ever other gain ill see or if there just a bunch of trash and there not really any gain

I gotchya. Do you need some measurements to confirm if the clutch fan will fit? I think it would certainly be a worthwhile investment.