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Thread: flex a lite vs ls1 efans

  1. #1
    Join Date
    Dec 2007
    Location
    College Station, TX
    Posts
    1,464

    flex a lite vs ls1 efans

    so flex alites are about 400 bucks more from what i can tell than the ls1 efans...is that money worth it?

    im thinking probably not...should i just get some used ls1 efans?

  2. #2
    Join Date
    Feb 2007
    Location
    Sallisaw OK
    Posts
    2,194
    i have no experience with flex a lites but one ls1 efan keeps my 408 with a SC cool on hot days.
    1996 gmc ext cab short bed
    6.6L 4l80e
    MY GARAGE

  3. #3
    Join Date
    Dec 2007
    Location
    College Station, TX
    Posts
    1,464
    yeah i think thats what im gonna end up doing cause i can pick up a used set for like 100-150 and a harness from nelson for 80 or 90 i cant remember...itll be alot cheaper

  4. #4
    Join Date
    Dec 2007
    Location
    College Station, TX
    Posts
    1,464
    bump...any other input?

  5. #5
    Join Date
    Nov 2008
    Location
    Spring, TX
    Posts
    2,228
    There is a guy on another forum that did a swap of the 34in(i think) radiator and e-fans from the 07-09 setup. He said it runs amazing. Its on my wish list. The only problem is it is more expensive than the LS1 and it requires a little bit a fabrication. not too much though. I would take that over flex a lite.

  6. #6
    Join Date
    Mar 2003
    Location
    San Marcos Texas
    Posts
    4,393
    Both work great! The flex a lite are expensive but fit and finish is like a factory setup.
    2006 Superior Blue Trailblazer SS AWD, Stock as a rock

    Sold: 2002 GMC Sportside Denali front end with a 2002 LS1, FLT level 5, Yank 2600, Trick Turbo, T76, Nelson intercooler, 60LB injectors, Warbro fuel pump, Eaton locker, Magnaflow, 3.42, Nelson Performance Tuning (speed density).

    Sold: 1981 GMC LB RC 1500 2002 4.8L 4L60E 12 bolt 3.73 Richmond Lock Right AC PS Nelson Performance tuning

  7. #7
    Join Date
    Jan 2008
    Location
    Little Rock, AR
    Posts
    6
    I installed a set of fans out of an 02 f-body and used a nelson harness. Works perfect.

    99 ECSB, LS6, 226/228 .609/.588 110LSA, 4L80E, PI 3800, 4.10
    10.67 @ 96mph 1000' pass http://s265.photobucket.com/albums/i...JayvsJerod.flv

  8. #8
    Join Date
    Dec 2008
    Location
    Newark, Delaware
    Posts
    343
    I have flex-a-lite and they work great, double fan. The only thing that sucked is the price. Either are good fans are better then the ol' clutch fan.
    -RJ
    2K2 Silverado
    Who gives a damn any way??
    Black Bear Performance Tuned
    60'-2.485
    1/8-10.324@69.82
    1/4-15.88@89.10

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