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Coolant flow m10/m20/m50

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    Coolant flow m10/m20/m50

    Hello,

    Does the coolant flow in the same direction on m20 vs m10 vs m50 cars ? I need to replace my radiator and I would rather just through one that will work with m50 down the road and not another m10 rad.

    Thanks.
    Mtech1 v8 build thread - https://www.r3vlimited.com/board/sho...d.php?t=413205



    OEM v8 manual chip or dme - https://www.r3vlimited.com/board/sho....php?p=4938827

    #2
    Get the radiator from the S54 MZ3. Triple core vs. dual core and is a good bit thicker than the normal M50 radiators. Although it is a little pricey (ie, my price was like 250 through WorldPac), it is worth it since my cooling temps, with a 75*C thermostat, is about 175 and drops to about 165-170*F when cruising.
    My 2.9L Build!

    Originally posted by Ernest Hemingway
    There are only three sports: bullfighting, motor racing, and mountaineering; all the rest are merely games.

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      #3
      PiercedE30 - how does it mount to the e30 rad/support ?
      Mtech1 v8 build thread - https://www.r3vlimited.com/board/sho...d.php?t=413205



      OEM v8 manual chip or dme - https://www.r3vlimited.com/board/sho....php?p=4938827

      Comment


        #4
        Alright, after looking at e30 radiators I see that the 325i radiator coolant hose locations are close to one for the m10. The 325e aren't the same from what I understand.

        Correct ? I think I'll just order a new behr for a 325i, looks like coolant hoses aren't too far off.
        Mtech1 v8 build thread - https://www.r3vlimited.com/board/sho...d.php?t=413205



        OEM v8 manual chip or dme - https://www.r3vlimited.com/board/sho....php?p=4938827

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