The great electric cooling fan debate… - The 1947 - Present Chevrolet & GMC Truck Message Board Network

RustyPile · 02-05-2024, 08:51 AM

This is the fan system I have on my '71 C/10.. No computerized engine management system. Just a rambunctious carbureted 454 BBC. One fan comes on with a signal from the ignition switch.. The other fan is activated by a coolant temp sensor, set to come on at 195 Fahrenheit.. The second fan very seldom comes on. I live in East Texas where summer time temperatures run consistent triple digits.. They're not cheap, not very pretty, but they WORK!!!

https://www.summitracing.com/parts/der-16826

02-05-2024, 08:51 AM	#1
RustyPile Registered User Join Date: Dec 2017 Location: Elkhart, Texas Posts: 1,607	Re: The great electric cooling fan debate… This is the fan system I have on my '71 C/10.. No computerized engine management system. Just a rambunctious carbureted 454 BBC. One fan comes on with a signal from the ignition switch.. The other fan is activated by a coolant temp sensor, set to come on at 195 Fahrenheit.. The second fan very seldom comes on. I live in East Texas where summer time temperatures run consistent triple digits.. They're not cheap, not very pretty, but they WORK!!! https://www.summitracing.com/parts/der-16826



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