I need an engine...can anyone help?

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  • VenomRS4
    Noobie
    • Jul 2006
    • 22

    #1

    I need an engine...can anyone help?

    I am ready to drop an engine in my 318is...but I don't have one yet. I have been told an m50 can be had for $500. I would prefer a 24v but I have yet to see one at this price. So at this point I am willing to just get a replacement m42 as I need this vehicle to be driving before snow flies. Does anyone have or know of an m50 or m42 for a reasonable price? As a finders fee for the engine I purchase...a pizza and 30 rack of your choice! :D

    Help please!

    Thanks
  • luckysnafu
    Wrencher
    • Jun 2008
    • 262

    #2
    I have an m42 engine that's been sitting outside for a couple of years that I'd unload dirt cheap. It was running when removed but will need some work to get back into working order (most auxiliary systems removed, no trans/fw/clutch, etc.). If you want more info just send me a pm.
    M/S52 Wiring Diagrams
    Z3M S52 to late model 325i wiring diagram
    M52 to 318is wiring diagram

    Comment

    • nmlss2006
      E30 Modder
      • Aug 2006
      • 910

      #3
      Yes uh... not going to happen. Even if you were to find an M50 for $500 (good luck) the cost of all the ancillaries would not make it cheap (think $2000+, that's doing the bare minimum and doing all the work yourself).

      Comment

      • VenomRS4
        Noobie
        • Jul 2006
        • 22

        #4
        Originally posted by nmlss2006
        Yes uh... not going to happen. Even if you were to find an M50 for $500 (good luck) the cost of all the ancillaries would not make it cheap (think $2000+, that's doing the bare minimum and doing all the work yourself).
        F it then. I need an m42. Like I said....If anyone finds me a decently low mileage (under 150k) m42 for a reasonable price...I'll personally deliver a 30 rack and pizza to you!

        Comment

        • mbulsa
          Grease Monkey
          • Oct 2009
          • 313

          #5
          I know someone getting rid of an m42 that has around 175. I think he wants 150to for it just send me a pm if you're interested.

          Comment

          • nmlss2006
            E30 Modder
            • Aug 2006
            • 910

            #6
            Let me see if my mechanic still has my old M42.. also, waiting for 900 people to tell me I'm wrong and how they swapped in an S50B32 WITH 6 speed transmission for $99...

            Comment

            • M-technik-3
              I waste 90% of my day here and all I got was this stupid title
              • Oct 2003
              • 18946

              #7
              I have a good m50nv if your interested have some Accessories
              https://www.facebook.com/BentOverRacing

              Comment

              • VenomRS4
                Noobie
                • Jul 2006
                • 22

                #8
                I think I have a sub 100k mile m50nv with tranny, wire harness, and ecu lined up. If it falls through I'll be in contact.

                Comment

                • nmlss2006
                  E30 Modder
                  • Aug 2006
                  • 910

                  #9
                  Which is great, except do keep in mind you will need at least midpipes of some kind, a driveshaft, motor mounts, and a brake booster. Since it's a 4.10 rear, you will also need a diff. And of course oilpan & pickup unless it's an E34 engine.

                  Comment

                  • VenomRS4
                    Noobie
                    • Jul 2006
                    • 22

                    #10
                    Originally posted by nmlss2006
                    Which is great, except do keep in mind you will need at least midpipes of some kind, a driveshaft, motor mounts, and a brake booster. Since it's a 4.10 rear, you will also need a diff. And of course oilpan & pickup unless it's an E34 engine.

                    I am aware. Friends going to weld up some pipes for me. I know of at least 5 e36 325i driveshafts in salvage yards. Mounting arms and mounts are also taken care of. I'm going to rock the stock diff and trans for a while though. As far as the brake booster goes, I'm going to modify the stock one. And yes, it's an e34 motor. I dont know if it comes with accessories though. A throttle cable shouldn't be an issue to get. Then there's the wiring and dme. I may have some problems with that since I have no experience. But I guess we'll see. Anything else I should be look into?

                    Comment

                    • Jafxod
                      E30 Fanatic
                      • May 2011
                      • 1301

                      #11
                      If anyone tell you its gonna cost more then 1000 for an m50 they are silly.

                      Ive bought 2 perfect working m50's for $500. You can get the rest of the swap parts for under 200 bucks. The key to keeping the budget down is being able to the custom stuff like welding up an exhaust and trans mount and wiring up your own harness adapter.

                      Comment

                      • nmlss2006
                        E30 Modder
                        • Aug 2006
                        • 910

                        #12
                        What did I tell you?
                        Other things to look into it depends: the stock diff will get old *fast*, I have a 3.46 in mine with an S52 (with a few odds and ends to help it) and that's already too short. That's the first thing I'd think about. Then you have AC lines, if those are a factor.
                        You'll have to fiddle with heater core lines and radiator hoses IIRC.
                        That plus the E36 PS lines will get you most of the way functional. Oh right. Airbox.
                        And, you have to decide whether to keep the 318 radiator or whether to go 6cyl.

                        Comment

                        • EthirtyIS
                          Wrencher
                          • Feb 2011
                          • 270

                          #13
                          M42

                          i got a friend with an M42 im not sure the mileage, but its running, he just swaped an m50, so no need for the M42, ill tell him to pm you.
                          Proud Owner and Operator.
                          sigpic

                          Comment

                          • Trptguy
                            Mod Crazy
                            • Aug 2007
                            • 799

                            #14
                            damn where were all of you guys when i was looking....

                            Comment

                            • VenomRS4
                              Noobie
                              • Jul 2006
                              • 22

                              #15
                              I have an m50 lined up. Thanks for all the help. You guys are awesome.

                              Comment

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