strokes and bores

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  • bmwannabe
    E30 Modder
    • Nov 2003
    • 900

    #1

    strokes and bores

    ive just been toying with the idea of different motor configs, im sure its all been done. What would a M20B25 + eta crank equate to? How about eta pistons and crank in a M20B25 engine? Im just thinking of small things to do, without having to really mess with a different ECU, fuel management, ect.
  • Charlie
    kid tested, administrator approved
    • Oct 2003
    • 6686

    #2
    Dude, seriously, go look up "stroker", it's been beaten to death. Go look up Fred Kim's "Strictly eta" site, as well as others, as the topic of e30 strokers has been rehashed to infinity.

    Building a motor is a lot more than a bolt on job, and is going to require ecu tuning to make it run anywhere near resembling decent.

    -Charlie
    Swing wild, brake later, don't apologize.
    '89 324d, '76 02, '98 318ti, '03 Z4, '07 MCS, '07 F800s - Bonafide BMW elitist prick.
    FYYFF

    Comment

    • Jordan
      R3V OG
      • Oct 2003
      • 12907

      #3
      Re: strokes and bores

      Originally posted by bmwannabe
      Im just thinking of small things to do.
      Strokers aren't small

      Originally posted by bmwannabe
      without having to really mess with a different ECU, fuel management, ect.
      Best leave the engine stock then.
      Tenured Automotive Service Professional - Avid BMW Enthusiast

      Vapor Honing & E30 ABS Pump Refurbishment Service
      https://mtechniqueabs.com/

      Comment

      • e30Matt
        R3V Elite
        • Dec 2003
        • 5077

        #4
        Re: strokes and bores

        Originally posted by Jordan
        Originally posted by bmwannabe
        Im just thinking of small things to do.
        Strokers aren't small

        Originally posted by bmwannabe
        without having to really mess with a different ECU, fuel management, ect.
        Best leave the engine stock then.
        :stupid:

        "See, we're adding a little something to this month's sales contest. As you all know, first prize is a Cadillac Eldorado. Anyone wanna see second prize? Second prize is a set of steak knives. Third prize is you're fired."

        Comment

        • Hortos
          Member
          • Jan 2004
          • 60

          #5
          cough cough

          Do a ghetto ass turbo install and get it over with. No point on going NA with an M20

          Comment

          • cunninglinguist
            Wrencher
            • Mar 2004
            • 274

            #6
            Dude, either get real or get rid of your car.

            Comment

            • Schnell 318
              E30 Addict
              • Oct 2003
              • 567

              #7
              Originally posted by cunninglinguist
              Dude, either get real or get rid of your car.
              what is with you and crapping on everyones cars? you even own an e30?

              Comment

              • cunninglinguist
                Wrencher
                • Mar 2004
                • 274

                #8
                Just trying to learn from the mods' example, thought it was normal over heah to bash anyone w/ M10 or M20B27.
                Yes, got an E30.

                Apologies for toes stepped on.

                Comment

                • randomtask37
                  No R3VLimiter
                  • Oct 2003
                  • 3154

                  #9
                  Originally posted by cunninglinguist
                  Just trying to learn from the mods' example, thought it was normal over heah to bash anyone w/ M10 or M20B27.
                  Yes, got an E30.

                  Apologies for toes stepped on.
                  who the hell does this guy think he is?
                  98 M3/4/5

                  Comment

                  • trent

                    #10
                    Originally posted by cunninglinguist
                    Just trying to learn from the mods' example, thought it was normal over hear to bash anyone w/ M10 or M20B27.
                    Yes, got an E30.

                    Apologies for toes stepped on.
                    This is true.
                    ^5

                    Comment

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