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  4. Are there any m50 swaps in our group?

Are there any m50 swaps in our group?

Scheduled Pinned Locked Moved General Technical
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  • B
    B
    blebob
    wrote on last edited by
    #20

    Hummm! Lots of good stuff here. Grey, if I were to decide to do this I may use your services. 6pwr, I know I like the m50 better overall, its got plenty of power but even better its dependable. I have always had problems with oil leaks with the m20, and I think the rubber band is a pain in the ass. I'm also really tired of having to adjust valves all the time.

    That being said, I would like to take a look at a couple of finished swaps. I would love to do the swap myself, but I travel way to much to be able to get finished in this decade..

    My car has over 285k on it but has a factory new steering rack , tranny, and 4:11 LSD in it. The car has no rust on it, and the interior is nice and soft yet. I've had both e36 325is and M3's and they are nice but I'm not really into the doctor, lawyer image thing, I'm old but I still like to let it hang out if ya know what I mean! The e30 is a fun car! I just want to make mine alittle less work to drive. After this gets done then I can do what I do! Paint!

    Bill

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    • GunMetalGreyG
      GunMetalGreyG
      GunMetalGrey
      wrote on last edited by
      #21

      4.10 LSD will be horrible lol, I have a 4.10 LSD in mine right now, but thats only because I dont have money for something else lol.

      ...

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      • B
        B
        blebob
        wrote on last edited by
        #22

        I don't mind it, that keeps the motor right at the power band at interstate speeds. It also sounds better than any stereo;-) Aint much that sounds better than a BMW motor thats happy!

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        • GunMetalGreyG
          GunMetalGreyG
          GunMetalGrey
          wrote on last edited by
          #23

          Truth, with a nice exhaust you cannot go wrong with 3,000 rpm's, only thing is that first gear will be almost pointless, even with my m42 I fly through first. What year is the car you want to swap?

          ...

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          • K
            K
            kalib0y
            wrote on last edited by
            #24

            I would do the 3.25 and no higher. My s50 e30 was perfect with that ratio, for the street, hwy and track

            1 Reply Last reply
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            • B
              B
              blebob
              wrote on last edited by
              #25

              The car I am planning on swapping is my 87 325is.

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              • GunMetalGreyG
                GunMetalGreyG
                GunMetalGrey
                wrote on last edited by
                #26

                Solid, looks like a nice car!

                ...

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                • straight6pwrS
                  straight6pwrS
                  straight6pwr
                  wrote on last edited by
                  #27

                  feel free to come look at my swap whenever. i will be doing some maintenance in the near future (oil, ebrakes) so that day would be best i think.

                  Dan
                  yajsYRL.jpg.e5f350b4dfe961d76ac8b32efce2e1a6.jpg

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                  • B
                    B
                    blebob
                    wrote on last edited by
                    #28

                    Thanks Dan , I will let you know the next time I get down to the Milw. area. I was going to come down for the meet this weekend, but not going to make it.

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                    • Q
                      Q
                      quillbro
                      wrote on last edited by
                      #29

                      straight6pwr said:

                      yup i have an m50 swapped late model car.

                      didnt do the swap myself, bought it that way.

                      its an m50b25tu with the trans from the same car still attached.

                      with the 3.73 it was super torquey, lots of fun but too high of rpms for the freeway.

                      with the 3.25 it is still way better than the m20, but not quite as ballsy.

                      i have no complaints about the car except i dont think the brake booster was done quite right, as it leaks and causes a lumpy idle at times.

                      oil = so easy to change

                      power = good

                      27 mpg, 30 if i drive like a granny

                      anyone who tells you an m50 isnt worth it doesnt know what value is

                      agreed.... they are much better engines for routine maintenance over M20's in my opinion. I have had a few swapped, a few M20's, a few m20 turbo's. The M20 turbos were the most fun but the most headache.

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                      • Q
                        Q
                        quillbro
                        wrote on last edited by
                        #30

                        oh, and I have an s50 e30... zf trans, rediculous clutch... didnt swap it myself. Looks clean as hell though. The engine bay is the best part of the car.

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                        • GunMetalGreyG
                          GunMetalGreyG
                          GunMetalGrey
                          wrote on last edited by
                          #31

                          Bleblob, if you are still thinking about a swap let me know. I know them inside and out.

                          And to top it off, mine is running like a champ! Lol

                          ...

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