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**MT65** · 10-20-2022, 08:45 AM

Clutch fan is cheapest way in and can definitely do the job, elm is good also, try and find a Lincoln mark 8(?) at a salvage yard, pulls lots of air, also pulls lots of amps which all good electrical fans do.Maybe have to upgrade your alternator to a 100amp minimum, then larger charging wire from alternator to battery,10 ga not sufficient any longer….bottom line its all very doable, just how far do you want to go….

10-20-2022, 08:45 AM	#9
MT65 Senior Member Join Date: Sep 2020 Location: Kila mt Posts: 451	Re: 66 c10 engine upgrades Clutch fan is cheapest way in and can definitely do the job, elm is good also, try and find a Lincoln mark 8(?) at a salvage yard, pulls lots of air, also pulls lots of amps which all good electrical fans do.Maybe have to upgrade your alternator to a 100amp minimum, then larger charging wire from alternator to battery,10 ga not sufficient any longer….bottom line its all very doable, just how far do you want to go….