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#101 | |
Registered User
Join Date: Apr 2007
Location: Kalamazoo, Michigan, USA
Posts: 538
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Re: another cheap electric fan build!
Quote:
Here is what he emailed me- heres pic,s of the schroud mod. slot hole 1/4" wide, 2 1/2" from back ( engine side ) of schroud. slot is 2 1/2" long and then make a slot on each end of 1/4" slot 1/2" long by 1/8" wide. if you have any questions please call me i,ll be glad to help ya. bob
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1970 K20, 350--- SOLD 05 silverado extended cab short box- duramax Jeep wrangler unlimited |
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#102 |
Registered User
![]() Join Date: Nov 2006
Location: KINGSPORT,TN.
Posts: 3,035
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Re: another cheap electric fan build!
center up hole from side to side in schroud. call me if ya,ll have any questions i,ll be glad to help anybody out.
bob 1 423 384 8938
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I BELIEVE IN JOHN 3:16 |
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#103 | |
MI '69
![]() Join Date: Oct 2004
Location: Michigan
Posts: 314
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Re: another cheap electric fan build!
Quote:
Not enough clearance eh? that sucks... was this with a 4 core and stock shroud? I've got one of those serpentine kits on my BB, you think that might help with space??
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1967 Chevy (Project Frankenstein) 1973 K5 Blazer |
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#104 |
Out of the carpool lane.
Join Date: Jan 2000
Location: Clark Co, WA
Posts: 5,673
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Re: another cheap electric fan build!
Just held a shroud up to my L6 today- it ain't gonna work.
![]() Any guesses as to why? ![]()
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1968 C-10 SWB, 5.7 Vortec/700R4/3.73 posi, Torch Red 1968 Camaro, 250/Powerglide, all original (No, I'm not gonna drop a 350 in it!...Jeez!) 2000 Honda VFR in the faster yellow! 2008 Husqvarna TE-610 1967 C-10 SWB 'Six Appeal'-Gone but not forgotten... |
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#105 |
State of Confusion!
![]() ![]() Join Date: Jul 2002
Location: Gulfport, MS USA
Posts: 46,860
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Re: another cheap electric fan build!
Too Long eh?
Brad Try a dual fan shroud setup from a 3.8L Windstar Van. They supposedly pull alot of air, and the shroud lyes alot flatter than this set up. It's what I was going to use before I saw this thread
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Bill 1970 Chevy Custom/10 LWB Fleetside 2010 Toyota Tacoma PreRunner SR5 Double Cab - DD Member of Louisiana Classic Truck Club (LCTC) Bill's Gallery Life isn't tied with a bow, but it's still a gift. Live simply. Love generously. Care deeply. Speak kindly. Leave the rest to God! |
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#106 |
Registered User
Join Date: Nov 2006
Location: Sun City, Arizona
Posts: 430
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Re: another cheap electric fan build!
what kind of serpentine kit do you use?
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#107 |
Living In The Past
Join Date: Nov 2003
Location: Rockies
Posts: 709
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Re: another cheap electric fan build!
Yes I am using 4 core radiator and stock BB shroud. Sorry , dont know what the clearance difference (if any) would be on the serpintine. Mine with long pump measures 3 1/8 from water pump shaft to the rad. the elec fan is 3". just cant squeak it in there and be safe. I will probably go with a dual stup like Palf70 showed.
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#108 |
Registered User
![]() Join Date: Nov 2006
Location: KINGSPORT,TN.
Posts: 3,035
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Re: another cheap electric fan build!
Brad Mine Worked Just Fine With My 250 I-6
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I BELIEVE IN JOHN 3:16 |
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#109 |
MI '69
![]() Join Date: Oct 2004
Location: Michigan
Posts: 314
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Re: another cheap electric fan build!
march performance serp kit.
is there any info on the windstar mod??
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1967 Chevy (Project Frankenstein) 1973 K5 Blazer |
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#110 |
Out of the carpool lane.
Join Date: Jan 2000
Location: Clark Co, WA
Posts: 5,673
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Re: another cheap electric fan build!
Hmmmmmm, interesting. I didn't unbolt anything but just held up the smallblock shroud and a late model Camaro fan and it looked like it would be too close. I figured the Jeep fan wouldn't be too different and didn't want to spend the $$$ only to have it not work.
Could you show good pics of it installed in your rig?
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1968 C-10 SWB, 5.7 Vortec/700R4/3.73 posi, Torch Red 1968 Camaro, 250/Powerglide, all original (No, I'm not gonna drop a 350 in it!...Jeez!) 2000 Honda VFR in the faster yellow! 2008 Husqvarna TE-610 1967 C-10 SWB 'Six Appeal'-Gone but not forgotten... Last edited by Brad; 10-09-2007 at 12:56 AM. |
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#111 |
Led Sled! Discs R 4 ME!
![]() Join Date: Jan 2001
Location: Toms River, NJ, USA (Transplanted Hoosier)
Posts: 7,327
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Re: another cheap electric fan build!
Is anyone running this with AC?
I'm still not cooling the way it should and I'm beginning to think I have a radiator issue. When its only about 75-80* it gets up to about 200* in traffic. Thats with a lead connected to the ac unit so the fan runs constantly when the ac is on (gotta have It flowing through the condenser to keep the high side pressure in check). I think I'll run a smaller fan on the condenser to run when the ac is on. Also with the ac on high and the fan running mine drops to 12V at idle. What alternator are you all running. Mine is new but factory spec. I think 60-70 amp. Anyone know of a high amp unit that fits? part number? Ok, now some positive info. I decided to go with a adjustable thermostat. They were nearly $70 at my local parts store. Found one at Autozone for $35 and its a nice unit and easy to wire and includes the ac override which can be used for the ac or hooked to a toggle for a manual over ride. TorqFlo part# 733647. This is the radiator probe type. Also here is a site with some good relay wiring schematics. http://www.aaroncake.net/rx-7/efaninstall.htm Last edited by DennyB; 10-09-2007 at 11:15 AM. |
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