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Author Topic: eletric fans  (Read 2866 times)

Offline sphnyx991

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eletric fans
« on: January 11, 2011, 09:39:11 pm »
is any body running electric fans on their trucks? what fans would be sufficent for 1984 k20 with a 350? i was looking at dual 12in fans that flowed around 2100cfm, would this be enough for around town driving and free way driving? would it be better to get a puller or pusher style fan? thanks
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Online Da67goatman

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Re: eletric fans
« Reply #1 on: January 11, 2011, 09:42:50 pm »
I have a single 16" procomp fan, flows 2000cfm on my 350 and it will cool that thing down fast.  If you have an aluminum radiator a single 12 would do ya.  I mounted mine as a puller.
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<Pitcrew>
1989 R2500 Suburban mild 350 TBI 700r4 10.5" 14bolt 4.10 w/ 33s
1992 fullsize Blazer 4x4  35s no lift, 4.10s, Hella driving lights, TJ Flares, Huge bumpers, Snorkel, custom interior

Offline VileZambonie

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Re: eletric fans
« Reply #2 on: January 12, 2011, 11:32:25 am »
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74 GMC, 75 K5, 84 GMC, 85 K20, 86 k20, 79 K10

Offline screamin86

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Re: eletric fans
« Reply #3 on: January 12, 2011, 03:50:01 pm »
I'm running a 2row welded aluminum radiator with dual 14in electric fans and its more than enough.
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86 k10 lwb 4x4:350 .040 214/224 444/466 112lsa performer rpm 1406 lt's summit racing th350 2800stall
03 yukon xl:tint debadge full boltons
86 ta:lm7 hot cam boltons

Offline sphnyx991

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Re: eletric fans
« Reply #4 on: January 12, 2011, 09:25:28 pm »
thanks for the replys. as far as wiring these can i just get a couple relays and and on and off flip switch to operate instead of a thermostat controlled switch?
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Online Da67goatman

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Re: eletric fans
« Reply #5 on: January 12, 2011, 09:44:18 pm »
Advance has in stock a $20 adjustable thermostat kit, I would Highly recommend it, you never know when you'll forget to turn em on and overheat.
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<Pitcrew>
1989 R2500 Suburban mild 350 TBI 700r4 10.5" 14bolt 4.10 w/ 33s
1992 fullsize Blazer 4x4  35s no lift, 4.10s, Hella driving lights, TJ Flares, Huge bumpers, Snorkel, custom interior

Offline screamin86

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Re: eletric fans
« Reply #6 on: January 12, 2011, 09:56:57 pm »
I recomend that too! I ust had a mishap with mine but mine was wired to turn on with the igniton as a temp thing.
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86 k10 lwb 4x4:350 .040 214/224 444/466 112lsa performer rpm 1406 lt's summit racing th350 2800stall
03 yukon xl:tint debadge full boltons
86 ta:lm7 hot cam boltons
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