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Old 12-16-2007, 03:30 PM   #26
496stroker1
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Re: need to see some electric fan installs

these trucks got pretty wide rad's so like totalchevy says il be mounting as far to the driverside as possible but with a mark VIII fan im thinking it will be pretty tight
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Old 12-16-2007, 04:02 PM   #27
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Re: need to see some electric fan installs

Moving it to one side should keep the fan and the pump centers away from each other. Plus if you have at least 1/2" clearance between the pump and the fan you'll be fine. The motor doesn't move that much, unless you lose a motor mount, then your screwed anyways. Have you trimmed it. I took 3/4" off the schroud which put the high point at just under 5 inches. It gave the fan about 1/4" clearance between it and the rad. They guy I sold it to said it works great, just make sure you secure it...its a strong fan. If you us the pull through deals I would use 6 of them
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Last edited by TotalChevy1; 12-16-2007 at 04:07 PM.
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Old 12-16-2007, 04:08 PM   #28
71/454
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Re: need to see some electric fan installs

A taurus fan and a long water pump with a bbc will not fit. I had mine slid back 3/4 of an inch (73 up mounts) and it was still too tight. I don't remember whether it could be slid side to side to clear but it was just too tight for me. I ended up putting it in my friends 67 with a sbc. Taurus fan does pull alot if you use the high speed wire, not too much though. I used a 30 amp breaker (after I blew the 20 amp 4 times) and it was fine.
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1972 Gmc Custom swb intercooled twin turbo 327 10.5-1 and 12 lbs of boost, Nodular iron case super t-10 4 speed with a blowproof bellhousing, 12 bolt eaton posi soon to have moser axles.
1998 Honda CR250 fully ported, case matched, milled head, vortexed carb and revalved suspension but don't forget the woody woodpecker decal kit!

Things I've broken so far:
12 bolt diff
saginaw 4 spd many, many pieces
Aluminum case Super t-10 4 spd
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Old 12-16-2007, 07:34 PM   #29
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Re: need to see some electric fan installs

if worse comes to worse il get a custom shroud made, i know a welder/fabricator pretty good.
hey 71/454 were you mounting your fan in line with the water pump? where was it hitting, on the motor of the fan?
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Old 12-16-2007, 07:39 PM   #30
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Re: need to see some electric fan installs

oh i hate those thru core mounts, il figure out a way other than that
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Old 12-17-2007, 04:41 AM   #31
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Re: need to see some electric fan installs

I know this is not a BB but here is my simple fan set up. I used two fans to conver the entire radiator. O:ne therm comes off of the motor and the other off of the radiator. I used spal switch on one and the other is the one that came from the fan complany I picked up at my local hot rod store.
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Old 12-17-2007, 08:59 AM   #32
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Re: need to see some electric fan installs

you could almost fit another small block chevy in there between the rad and engine
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Old 12-17-2007, 07:13 PM   #33
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Re: need to see some electric fan installs

Been a long time since I've contributed anything. I'll do my best to get pic of my set up, and will post tomorrow.
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Old 12-18-2007, 04:49 AM   #34
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Re: need to see some electric fan installs

I finally got some pics for you. Even with the right side of the radiator open, it cools pretty well. I think I also turned the fan upside-down. It looked better and there's no need to see that Ferd sticker.



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Old 12-18-2007, 10:36 AM   #35
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Re: need to see some electric fan installs

thanks clay thats just what i was looking for. although yours is a short pump im thinkin this could be a real party for me to make it fit with a long pump. the long pump is an inch and a quarter longer from what i read...so il try to work the core support a bit for some extra clearance and trim the shroud as much as i can.
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Old 12-19-2007, 11:46 AM   #36
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Re: need to see some electric fan installs

well i was buying a new water pump anyways so after seeing those pics i think im buying a shorty. just have to find some brackets now
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Old 12-23-2007, 03:35 PM   #37
71/454
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Re: need to see some electric fan installs

Sorry for the late reply, I forgot about this thread. I don't remember exactly how it sat but seeing those pics of a short waterpump reminds me that it definitely was too close.
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1972 Gmc Custom swb intercooled twin turbo 327 10.5-1 and 12 lbs of boost, Nodular iron case super t-10 4 speed with a blowproof bellhousing, 12 bolt eaton posi soon to have moser axles.
1998 Honda CR250 fully ported, case matched, milled head, vortexed carb and revalved suspension but don't forget the woody woodpecker decal kit!

Things I've broken so far:
12 bolt diff
saginaw 4 spd many, many pieces
Aluminum case Super t-10 4 spd
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