AC delete 325i: does anyone have auxiliary fan bracket ideas, pictures

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • OSAH racing
    Wrencher
    • Apr 2022
    • 232

    #1

    AC delete 325i: does anyone have auxiliary fan bracket ideas, pictures

    I am in the process of removing the AC system from my car and I plan on keeping the auxiliary fan. I am looking for ideas on a bracket using the OEM mounting points. I can weld and have a basic idea of is needed but wanted to see what great ideas others used.

    Thanks
    Attached Files
  • e30m3s54turbo
    No R3VLimiter
    • Jun 2010
    • 3198

    #2
    I went to the dealer to order a none ac e30 brackets and mounted my factory fan on it. On my other ones I made aluminum brackets.
    Projects Hartge,Alpina & AC Schnitzer Builds.http://www.r3vlimited.com/board/showthread.php?t=280601
    http://www.r3vlimited.com/board/showthread.php?t=227993
    http://www.r3vlimited.com/board/showthread.php?t=289362

    DSC04926 by Raul Salinas, on FlickrDSC03413 by Raul Salinas, on Flickr

    Comment

    • uturn
      E30 Modder
      • Dec 2010
      • 987

      #3
      Look under the m5x swaps... they have all sorts of brackets for uprated fans to mount to uprated radiators. You seem to be chasing performance by doing an AC delete, why hobble your build with a factory fan and radiator?

      Comment

      • OSAH racing
        Wrencher
        • Apr 2022
        • 232

        #4
        Today its predicted to be 112*. The AC has never been good enough to bring any real relief during this annual late summer Heat wave. The AC is going because its useless. For now I want to use the BMW parts and this engine runs cool with them so far. I am under the belief that the cooling system has to have matched parts. The M50 swap my other car had ran hot with a M3 track spec aluminum radiator, pusher fan, new thermostat, custom shroud and new upgraded water pump.

        Comment

        • OSAH racing
          Wrencher
          • Apr 2022
          • 232

          #5
          "On my other ones I made aluminum brackets."

          any pictures?

          Comment

          • varg
            No R3VLimiter
            • May 2014
            • 3287

            #6
            Originally posted by OSAH racing
            Today its predicted to be 112*. The AC has never been good enough to bring any real relief during this annual late summer Heat wave. The AC is going because its useless. For now I want to use the BMW parts and this engine runs cool with them so far. I am under the belief that the cooling system has to have matched parts. The M50 swap my other car had ran hot with a M3 track spec aluminum radiator, pusher fan, new thermostat, custom shroud and new upgraded water pump.
            LOL. Fix it, it's useless because something is wrong with it. Buy a vacuum pump, manifold gauges. If my AC could keep a flat black car cool in a Florida summer with this humidity and an old compressor yours can deal with your red car wherever you are (the desert? AC likes a desert more than a swamp, latent heat of condensation and all you know). What are you gonna do? Save 20lbs?

            Do you have your old condenser? The brackets are just bent sheet metal with C-shaped a hole in it. Easy to fab, buy some flat stock, bend it in a vise, drill some holes and cut the sides of the circles out so you can shove the rubber isolators in just like oe. Weld/rivet/bolt multiple pieces in a frame that fits where the condenser went.

            IG @turbovarg
            '91 318is, M20 turbo
            [CoTM: 4-18]
            '94 525iT slicktop, M50B30 + S362SX-E, 600WHP DD or bust
            '93 RX-7 FD3S

            Comment

            • Panici
              Moderator
              • Dec 2009
              • 2316

              #7
              I personally like the SPAL pusher fans.
              In my neck of the woods one is enough to allow the mechanical fan to be deleted as well.

              They come with little metal brackets that can be bent to make mounts.
              Believe I used a Rivnut in one spot on my E30 after the condenser was deleted, but going from memory now.

              '87 BMW E30 325is Turbo

              '99 BMW E36 M3 - - - '98 BMW E36 328i

              Comment

              • 82eye
                E30 Mastermind
                • Jan 2009
                • 1890

                #8
                i have to solve for both ac upgrade and electric fan at some point.
                i left the original ac system in but simply left it hanging there and removed the belt.

                Comment

                • OSAH racing
                  Wrencher
                  • Apr 2022
                  • 232

                  #9
                  I used steel strap, OEM bushings and the top holes in the frame.
                  Attached Files

                  Comment

                  Working...