Menu

Cooling Fan (pulley driven) vs Electrical one !

Home Forums Stay Dirty Lounge Engine Modifications Cooling Fan (pulley driven) vs Electrical one !

  • Creator
    Topic
  • #852016
    IgorIgor
    Participant

      Hi gents!
      Has anybody ever replaced a Pulley Driven Cooling Fan with Electrical one?
      My concern is how to activate “cut-in” …wires, switches, whatever.
      I am going to do it on my Benz w140 s320, and yet don’t have clear picture how to connect electrical stuff.
      Any ideas ?
      Thanks in advance!

    Viewing 9 replies - 1 through 9 (of 9 total)
    • Author
      Replies
    • #852025
      WesWes
      Participant

        It honestly depends entirely on the setup you plan to use. If you’re buying a kit they almost always have decently detailed instructions. I will also depend on whether you want the fan to always on or temperature controlled (wiring for the later will be more complicated).

        Here’s some instructions I pulled from the fans at Summit to give you an idea
        http://static.summitracing.com/global/images/instructions/summit%20electric%20fans.pdf
        http://static.summitracing.com/global/images/instructions/der-16927.pdf
        http://static.summitracing.com/global/images/instructions/flx-180.pdf

        Hope this helps

        #852087
        IgorIgor
        Participant

          Thanks a lot !
          I definitely choose the one with thermostat, now figuring out where to be connected the thermostat itself…

          #852096
          DanielDaniel
          Participant

            My father in law put an electric fan on his’ 52 Chevy. His had a thermo probe that attached to the radiator. He could set the temp also.
            A couple things to keep in mind: you’ll need to remove (permanently) the existing fan. You may need to create a spacer out of washers to hold the pulley behind the fan in the properr position. When mounting the electric fan, make sure those oil lines that run down low on the drivers side of the engine aren’t going to contact it (depending on what engine you have).
            These kits are, usually, pretty straight forward. I would tie the power right into your fuse box under the hood.

            #852098
            IgorIgor
            Participant

              Hope that Thermo Probe is measuring temperature correctly.
              I thought it should be some modification on coolant hoses in order to install a Thermostat.
              Thanks!

              #852103
              DanielDaniel
              Participant

                The mechanical thermostat (in the metal hose elbow) opens to allow Coolant to flow to the radiator which(through convection) uses air to cool the fluid. If there is not enough air flow at the radiator, the fan turns on. So, even though most manufacturers put the fan switch on the block, having the sensor on the radiator performs the same task.

                #852124
                Chris OrozcoChris
                Participant

                  [quote=”supercar14″ post=159518]It honestly depends entirely on the setup you plan to use. If you’re buying a kit they almost always have decently detailed instructions. I will also depend on whether you want the fan to always on or temperature controlled (wiring for the later will be more complicated).

                  Here’s some instructions I pulled from the fans at Summit to give you an idea
                  http://static.summitracing.com/global/images/instructions/summit%20electric%20fans.pdf
                  http://static.summitracing.com/global/images/instructions/der-16927.pdf
                  http://static.summitracing.com/global/images/instructions/flx-180.pdf

                  Hope this helps[/quote]
                  IF you are going for performance and plan to upgrade (and I mean really) in my opinion would be better to go with the “always on” method. It gives you better cooling especially for turbos (with coolers needing cooling form the air of course). They are easier to set up but again that is if you plan to upgrade your car later.

                  #852125
                  Chris OrozcoChris
                  Participant

                    [quote=”W140S320year1997″ post=159580]Thanks a lot !
                    I definitely choose the one with thermostat, now figuring out where to be connected the thermostat itself…[/quote]
                    The thermostat will (or should) already be on your car and will be the thing attached to be block and connected to the lower radiator hose. You can put the fan switch on this housing by threading a hole into it where the switch will go. Remember to have one with clearance for the thermostat. Performance shops could provide you with something or if not go to a machine shop. I’m sure they can make you one if price is not an object….

                    #852128
                    DanielDaniel
                    Participant

                      If you disconnect or tamper with the existing fan switch you could confuse the computer. Fyi

                      #852188
                      IgorIgor
                      Participant

                        Guys,Many thanks for your suggestions.
                        Sorry for not being clear when I mentioned Thermostat. I meant Thermoswitch, or an additional Thermostat with some eclectical actuator of Cooling Fan.
                        It seems to be more expensive and complicated, so it is more simple to go with a Thermoprobe installed at Radiator.
                        So, no major modifications .

                      Viewing 9 replies - 1 through 9 (of 9 total)
                      • You must be logged in to reply to this topic.
                      Loading…
                      toto slot toto togel situs toto situs toto https://www.kimiafarmabali.com/
                      situs toto situs toto