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Thread: Elec Fan Recommendation?

  1. #11
    Join Date
    Jun 2005
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    Cumming, GA
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    Originally posted by rosscob@Aug 21 2005, 08:33 PM
    I'd did the 05 fans. It looks alot cleaner than anything else.
    They look nice, and I'd love to do it, but last I remember after buying the fans, harness, radiator and alternator, seems like the cost was over $700. That is cost prohibitive for me

    2002 ECSB, Nelson Tune, LS1 electric fans, 145A alternator, K&N FIPK, 160º T-stat, TB coolant bypass, Corvette servo, 4 headlight mod, blue LED gauge cluster

  2. #12
    Join Date
    Aug 2005
    Location
    houston TX
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    so how have yall gone about installing them i have been intersted does it come as a whole kit and work like stock ones would work and come one and off with the temp sensor or do u have to wire them in to a switch or somthing
    03 1500HD 4x4 6.0 on 33"
    K&N intake, Pacesetter LT, 3" true dule orp, Magnaflow, Comp cam 237 242 .603 .609 112, Patriot Gold springs and Ti retainers, stock ported heads, ASP Underdrive pulley, 42# injectors, 160 tstat., 05 E-Fans, Nelson Fan Harnas, tb bybass, MSD wires, NGK tr55, Ported tb, Transgo HD2, yank 3200 conveter, HP tuners, Walbro 255, 4.56s

  3. #13
    Join Date
    Jun 2005
    Location
    Round Rock
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    1,517
    Here is a thread that will explain one way to do the electric fan.

    http://forum.ls1truck.com/index.php?showto...3514&hl=05+fans

    Depending on your controller many use the LS1 elect fans as I have and they do real well. Most of us have the NELSON tune and have the PCM and A/C wire control the fans through a set of relays on a harness made by Allen Nelson himself. There are other controllers out there if you feel so inclined.

  4. #14
    Join Date
    Jul 2005
    Location
    modesto, ca
    Posts
    173
    I have to say 15 hp is resonable. I got a set of 05 fans on ebay for 175. I also made an adapter to operate the fans off of the A/C system presure, insted of operating with the a/c clutch. If any one is interested in the adapter let me know I can post a pic.
    http://i10.photobucket.com/albums/a1...dited-copy.jpg
    2007 Sierra crew 5.3 4wd, stock for now
    2004 Sierra scsb 5.3 - sold
    02 Z28 SLP cold air pack, Corsa exh, Center Force dual friction + 23 lb flywheel
    66 Chevy C20 (collecting dust)

  5. #15
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    Apr 2005
    Location
    Saint John, MO
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    368
    Originally posted by gearheadnate@Aug 26 2005, 02:15 AM
    I have to say 15 hp is resonable. I got a set of 05 fans on ebay for 175. I also made an adapter to operate the fans off of the A/C system presure, insted of operating with the a/c clutch. If any one is interested in the adapter let me know I can post a pic.
    Yes yes yes. Please post a pic of that adaptor!

    Thanks in advance!
    Base: 2004 Victory Red Silverado 1500 2WD RCLB, LR4, 4L60E, 3.73, HD Suspension, P245/75R16 Tires
    Mechanical/Performance: Nelson 93 Octane Tune (See Slamma's CarDomain.Com Page for more details)

  6. #16
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    Saint John, MO
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    Originally posted by SlammaDingdong+Aug 26 2005, 12:53 PM--><div class='quotetop'>QUOTE(SlammaDingdong &#064; Aug 26 2005, 12:53 PM)</div>
    <!--QuoteBegin-gearheadnate
    @Aug 26 2005, 02:15 AM
    I have to say 15 hp is resonable. I got a set of 05 fans on ebay for 175. I also made an adapter to operate the fans off of the A/C system presure, insted of operating with the a/c clutch. If any one is interested in the adapter let me know I can post a pic.
    Yes yes yes. Please post a pic of that adaptor&#33;

    Thanks in advance&#33;[/b]
    Hey Nate, would still be interested in seeing how you did the A/C pressure switch adaptor for e-fan control. I think some other guys would too&#33; Here was a big thread we had going a while back just about this mod.

    http://forum.ls1truck.com/index.php?showtopic=3582

    Base: 2004 Victory Red Silverado 1500 2WD RCLB, LR4, 4L60E, 3.73, HD Suspension, P245/75R16 Tires
    Mechanical/Performance: Nelson 93 Octane Tune (See Slamma&#39;s CarDomain.Com Page for more details)

  7. #17
    Join Date
    Jul 2005
    Location
    modesto, ca
    Posts
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    I&#39;ll gather up the parts list an take some pics of it installed. I&#39;ll post it on monday or tuesday next week.
    http://i10.photobucket.com/albums/a1...dited-copy.jpg
    2007 Sierra crew 5.3 4wd, stock for now
    2004 Sierra scsb 5.3 - sold
    02 Z28 SLP cold air pack, Corsa exh, Center Force dual friction + 23 lb flywheel
    66 Chevy C20 (collecting dust)

  8. #18
    Join Date
    Apr 2005
    Location
    Saint John, MO
    Posts
    368
    Originally posted by gearheadnate@Aug 31 2005, 09:46 PM
    I&#39;ll gather up the parts list an take some pics of it installed. I&#39;ll post it on monday or tuesday next week.
    Base: 2004 Victory Red Silverado 1500 2WD RCLB, LR4, 4L60E, 3.73, HD Suspension, P245/75R16 Tires
    Mechanical/Performance: Nelson 93 Octane Tune (See Slamma&#39;s CarDomain.Com Page for more details)

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