E30 volvo 5 cylinder swap project

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  • grezzo_corse
    Noobie
    • Feb 2024
    • 7

    #1

    E30 volvo 5 cylinder swap project

    Hi everyone!
    i'm Lollo from italy and i'm actually swapping a volvo t5 into my e30, (sorry about my english)
    i'm making this thread since some people asked me about the build and explainig every time it's a pain in the ass just kiddind but explaining it in english is a problem for an italian ahah,
    so the car is an e30 ex 318i, and the engine is a b5234t3 with 325tds e36 gaerbox
    Click image for larger version

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    i'm not a mechanic (hope one day) but when i want to do a thing i find the way to do it! i build everything execpt for the gerabox adapter.
    in these days i'll upload all the parts needed and the process (i can't guarantee it's correct but it runs)
    and also i'll upload a small serie on youtube
    I hope to do something appreciable​!
    Last edited by grezzo_corse; 02-15-2024, 02:13 PM.
  • grezzo_corse
    Noobie
    • Feb 2024
    • 7

    #2
    ok, first thing needed is the adapter plate, mine is from kl-racing
    Click image for larger version

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    this one is for m20/m51/m57 bmw engine, so i bought an e36 325td gearbox. they also sell a shaft kit, is beacuse the bmw gearbox shaft isn't long enough to reach the engine
    You need also a bmw 240mm clutch disk.
    Click image for larger version

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ID:	10114099 here you can see the shaft from the kit (i made my onw)
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    to install the gearbox is important to sand the inner part of the gearbox or it will touch the flywheel teeth! also is obligatory to weld a spacer (10mm, i made mine adjustable) between the clutch fork and the clutch bearing!

    Comment

    • Panici
      Moderator
      • Dec 2009
      • 2316

      #3
      Neat! I'm following along to see your progress.

      Also, the pictures in your first post don't show up for me?

      What part of Italy are you from?

      '87 BMW E30 325is Turbo

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

      Comment

      • MrBurgundy
        R3V Elite
        • Mar 2012
        • 5301

        #4
        I think someone recently swapped in a similar setup here on R3v
        Current Collection: 1990 325is // 1987 325i Vert // 2003 525i 5spd // 1985 380SL // 1992 Ranger 5spd // 2005 Avalanche // 2024 Honda Grom SP // 2024 Yamaha XSR700 // 2024 Jeep Gladiator Rubicon

        Comment

        • grezzo_corse
          Noobie
          • Feb 2024
          • 7

          #5
          Originally posted by Panici
          Neat! I'm following along to see your progress.

          Also, the pictures in your first post don't show up for me?

          What part of Italy are you from?
          photo fixed! north italy, near Milan

          Comment

          • grezzo_corse
            Noobie
            • Feb 2024
            • 7

            #6
            Originally posted by MrBurgundy
            I think someone recently swapped in a similar setup here on R3v
            yup, but i'm using a different and cheaper adapter plate with different parts

            Comment

            • grezzo_corse
              Noobie
              • Feb 2024
              • 7

              #7
              after installing the gearbox i've removed the oil pan, the original is too high and touches the subframe.
              i've also lowered the subframe 20mm and moved in front the sway bar
              Click image for larger version

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              (i'll install tie rods on the control arm and on the steering rods to recalibrate the suspension geometry) to gain enough space for a custom oil pan, before that ì've placed the engine as near as i can to the firewall always to gain space for the oil pan.
              as i've seen is possible to install the engine without making this spacer, or just 10mm. I still preferred to lower it
              these are the brackets i've made
              ​
              Click image for larger version

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              in this weeks i'm actually building another oil pan during the spare time, next step will be that!

              Comment

              • econti
                E30 Enthusiast
                • May 2014
                • 1092

                #8
                This could be very cool, good luck
                sigpic

                (clicky on piccy to get to thread)

                Comment

                • iXBeater
                  Grease Monkey
                  • Apr 2007
                  • 303

                  #9
                  You're not a mechanic but you can fabricate? I'm not a welder, but that looks like pretty good work!

                  What's the story on the color of the engine bay?
                  1985 E30 S52 - Daily Driver
                  1986 M635Csi - For the best days

                  Comment

                  • Panici
                    Moderator
                    • Dec 2009
                    • 2316

                    #10
                    Originally posted by iXBeater
                    You're not a mechanic but you can fabricate? I'm not a welder, but that looks like pretty good work!
                    Agreed looks like great work for a hobbyist!

                    '87 BMW E30 325is Turbo

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

                    Comment

                    • hasa
                      Wrencher
                      • May 2013
                      • 278

                      #11
                      Oilpan is probably the most difficult part of this project. Typically they cut and weld 6cyl whiteblock oilpans to make conversions like this. I love this project, and north Italy too.

                      Comment

                      • grezzo_corse
                        Noobie
                        • Feb 2024
                        • 7

                        #12
                        Originally posted by iXBeater
                        You're not a mechanic but you can fabricate? I'm not a welder, but that looks like pretty good work!

                        What's the story on the color of the engine bay?
                        yup ahah i love fabricating things! thanks!
                        for the color of the engine bay this is a test, i'm thinking to change it for a grey or orange

                        Comment

                        • grezzo_corse
                          Noobie
                          • Feb 2024
                          • 7

                          #13
                          this is the progress for my oil pan v2 (that's the second i'm making)
                          the first one was leaking and is curved (my mistake while welding)
                          this one is different because i'm not relocating the oil filter, hoping is not too low from ground
                          is made out of anticordal sheet

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