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08-09-2002, 10:36 PM
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#1 |
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2 tons of fun
Join Date: Dec 2001
Location: Central, Ca
Posts: 194
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Electric Fans?
Hi Guys,
Would dual electric 12" fans work on a mild 350? Right now my 350 is in the 6 cylinder mounts and I dont have a fan shroud. The fan (non clutch) is about 8" away from the radiator. It really doesn't feel like it is pulling any air at idle right now. I towed my boat last weekend 170 miles roundtrip in 95 degree weather and the temp never got above 200. I would just like electric fans so I can get rid of the regular fan. Anyone running electric fans? How do they work? I found a dual 12" setup with shroud from jegs for about $200. Says it pulls 2500 cfm. Would this one work well? Any help is appreciated....Lumpy Here is a link to the 12" fans .........Thanks http://www.jegs.com/cgi-bin/ncommerc...75&prmenbr=361
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67 Chevy,Short/Fleet,350,Saginaw 4-Speed,Lowered 4x2,small window,P/S,Edelbrock Intake/Carb,HEI,Gear Drive,Crane Cam 274H Three Rivers, Ca Pics at: http://www.cardomain.com/id/lumpy454 |
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08-09-2002, 10:44 PM
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#2 |
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its all about the +6 inches
Join Date: Jan 2001
Location: Hilliard Ohio
Posts: 2,690
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$200 to spend on a cooling system that is workin fine seems like alot to me. I would jst get a 4X4 shroud..what, maybe $100?
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08-09-2002, 10:47 PM
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#3 |
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Used to have a truck
Join Date: May 2002
Location: port orchard WA
Posts: 1,552
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Electric fans = LOUD + Don't cool very well + stop working at innoportune moments. Fine on a drag car that doesnt see much day to day use but money is better spent on a tow rig type vehicle on a higher capacity radiator. If you didnt go over 200 F and were towing a boat 175 miles in 95 degree weather why would you even think about it? Get a shroud and a 4 core and your'e cooling system will be beyond reproach. Mine is.
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No truck :-( |
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08-09-2002, 10:51 PM
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#4 |
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2 tons of fun
Join Date: Dec 2001
Location: Central, Ca
Posts: 194
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I want electric fans because the regular fan looks like ****, is too far away from the radiator to do any good even with a shroud, and it is sucking some ponies. Also if I were to let it idle for say 5 minutes without moving the engine would be toast. There were no stoplights when I was towing. Only a few stop signs.
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67 Chevy,Short/Fleet,350,Saginaw 4-Speed,Lowered 4x2,small window,P/S,Edelbrock Intake/Carb,HEI,Gear Drive,Crane Cam 274H Three Rivers, Ca Pics at: http://www.cardomain.com/id/lumpy454 |
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08-09-2002, 10:54 PM
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#5 |
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its all about the +6 inches
Join Date: Jan 2001
Location: Hilliard Ohio
Posts: 2,690
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Then get a clutch fan and a 4X4 shroud. The 4X4 would sit in the same location yours is in if I am not mistaken.
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08-09-2002, 11:24 PM
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#6 |
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Used to have a truck
Join Date: May 2002
Location: port orchard WA
Posts: 1,552
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Yeah. The factory put a few hundred million belt driven fans on trucks and cars because they all overheated after 5 minutes at a stop light. All you need is a shroud and a decent radiator and you will NEVER overheat! .
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No truck :-( |
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08-09-2002, 11:30 PM
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#7 |
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2 tons of fun
Join Date: Dec 2001
Location: Central, Ca
Posts: 194
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The factory also didn't put a v-8 in 6 cylinder mounts along with a big camshaft. How deep is the 4x4 shroud? I need at least 10" depth
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67 Chevy,Short/Fleet,350,Saginaw 4-Speed,Lowered 4x2,small window,P/S,Edelbrock Intake/Carb,HEI,Gear Drive,Crane Cam 274H Three Rivers, Ca Pics at: http://www.cardomain.com/id/lumpy454 |
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08-09-2002, 11:32 PM
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#8 |
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Registered User
Join Date: Feb 2001
Location: Ohio
Posts: 1,025
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I have a 16" puller i paid $80 for from auto-zone, Its quiet and cools the motor nicely even with the dinky 2 core i have. Its under lifetime warrenty, if it fails due to electric motor failer and you have motor damage, They buy you a new motor...
SuperChevy |
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08-09-2002, 11:34 PM
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#9 | |
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2 tons of fun
Join Date: Dec 2001
Location: Central, Ca
Posts: 194
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Quote:
Does that come with a thermostat control?
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67 Chevy,Short/Fleet,350,Saginaw 4-Speed,Lowered 4x2,small window,P/S,Edelbrock Intake/Carb,HEI,Gear Drive,Crane Cam 274H Three Rivers, Ca Pics at: http://www.cardomain.com/id/lumpy454 |
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08-09-2002, 11:38 PM
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#10 |
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Used to have a truck
Join Date: May 2002
Location: port orchard WA
Posts: 1,552
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I'm running a small block with big block mounts which put the motor back as far as it can go and a big block shroud and 4 core radiator. It has never once even come close to overheating with this motor or the last one that rested between the frame rails which was over 450 HP . In fact neither motor had gotten over 180 degrees . You just need a shroud. none of your air is going through the radiator. It is taking the path of least resistance which happens to be around the radiator because the shroud is not compelling it to go THROUGH the radiator.
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No truck :-( Last edited by mikep; 08-09-2002 at 11:41 PM. |
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08-09-2002, 11:40 PM
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#11 |
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Registered User
Join Date: Dec 2000
Location: Ringtown,PA
Posts: 555
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check out www.ramchargers.com i got the dual fans from them for my drag truck, I HAVEN'T USED THEM YET, but they fit great and were only $80. i am told they are a copy of spal fans with the same characteristics only much much cheaper. Dev.
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68 chevy 406 small block, budget drag racer, new best e.t 11.91 @112 67 nova numbers matching 327 4 speed 13.6 @ 102mph 70 longhorn c-30 402/4 speed 70 c-10 swb 402, muncie 4 speed 94 s-10 350/th350 3:73 posi 71 c-20 402/th400 towrig for racetruck. 72 4wd lifted on 35's 72 350/3 speed winter beater |
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08-09-2002, 11:41 PM
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#12 | |
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2 tons of fun
Join Date: Dec 2001
Location: Central, Ca
Posts: 194
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Quote:
Does that come with a thermostat control?
__________________
67 Chevy,Short/Fleet,350,Saginaw 4-Speed,Lowered 4x2,small window,P/S,Edelbrock Intake/Carb,HEI,Gear Drive,Crane Cam 274H Three Rivers, Ca Pics at: http://www.cardomain.com/id/lumpy454 |
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08-09-2002, 11:41 PM
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#13 |
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Registered User
Join Date: Feb 2001
Location: Ohio
Posts: 1,025
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No, but i think they are about $20 or so, Its alot more quiet then a junkyard fan... It does come with all the wiring though, My truck with 2 core idling at 95* out and a 185 thermostat stays at 185-190 all day..
SuperChevy |
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08-09-2002, 11:43 PM
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#14 |
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Registered User
Join Date: Dec 2000
Location: Ringtown,PA
Posts: 555
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they are under ramchargers custom parts, and i didn't get the harness, the guy told me it was for a turbo buick, that's what they specialize in, he said i didn't need it.
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68 chevy 406 small block, budget drag racer, new best e.t 11.91 @112 67 nova numbers matching 327 4 speed 13.6 @ 102mph 70 longhorn c-30 402/4 speed 70 c-10 swb 402, muncie 4 speed 94 s-10 350/th350 3:73 posi 71 c-20 402/th400 towrig for racetruck. 72 4wd lifted on 35's 72 350/3 speed winter beater |
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08-10-2002, 12:23 AM
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#15 |
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Registered User
Join Date: Jan 2002
Location: Sahuarita, AZ USA
Posts: 2,033
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I had a major heating problem with my Studebaker with a 350 with 10.0:1 compression, 91 octane fuel and A/C running........finally put a Scott's electric fan on it and haven't had a problem since..........they are at the Pomona swap meet every time.
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Bill - Tucson, AZ 47 Chevrolet 2 dr sedan 56 Chevrolet 210 2 dr sedan 66 Chevrolet Malibu 2 dr 4 speed 71 Chevrolet C30 Longhorn 86 Chevrolet Monte Carlo SS (Sold) 01 Chevrolet Tahoe IM - BUSTERWIVE@aol.com |
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08-10-2002, 12:26 AM
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#16 |
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Project Junkie! Fishing Poor!!
 
Join Date: Dec 1999
Location: Olympia,Wa. 98512
Posts: 10,766
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Well I have been running duel 12" fans with a shroud for over 2 years. I use them for my Big Block Blazer. I also tow a 4000lb. boat and trailer. No problems here.... It is the same system that I sell and several board members have it also. My system comes with everything you need, from the fans, shroud, marine heat shrink terminals, manual over-ride switch, mounting screws, and wire. They run real quiet also. Here is a link:
http://www.classicheartbeat.com/new_products.htm WES www.ClassicHeartbeat.com
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On-line catolog Classic Heartbeat Pickup Parts WEHEPP@comcast.net Call us Toll Free (888) 338-2502 Like Us on Facebook No appointment necessary. 72 BB Chevy Custom Deluxe / Custom Camper 67 I-6 (Soon to be 5.7 LS1) Panel 68 BB Chevy Short Bed 72 6.0 LQ9 Short Bed Chevy 4X4 Olympia's fastest growing truck parts supplier. Olympia's home for Wayward Chevys |
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08-10-2002, 05:43 AM
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#17 |
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GYRO GEARLOOSE
Join Date: Jun 2000
Location: Nevada City, CAEverett, WA
Posts: 361
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Newer Ford Taurus's have a nice dual fan set-up that fits just right on my 68, currently have maual control override with Honda thermostat control, pretty quiet.
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Nevada City, CA Everett, Washington 57 3/4 rat, 235, 3spd 66 C-10 Panel, SWB. 350 from '68, 200R4 tranny, 3.07 rear ratio, restoring 68 C10 LWB 350 4spd, 4.56 rear dump runner 82 Camaro, 305, THM-200-R4 84 Monte Carlo 305 TH350, land tuna 85 Tercel SW, snow runner DISGRACED OUTLAW MEMBER OF THE DRUM BRAKE CLUB |
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