m42 dyno data`

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  • jakeb
    E30 Mastermind
    • Feb 2004
    • 1909
    #1

    m42 dyno data`

    I finally have my dyno up and going and starting to get some good data out of it. Still dialing things in but I think the numbers below are close....

    I will be dynoing a turbo m42 (one of my kits) next week. Looking forward to what it shows above the numbers below.

    Will be logging
    hp/tq
    rpm
    mph
    boost
    afr (better than the numbers below) coming right off the mtx-l output
    maybe afm and maf 0-5v outputs


    My m42 powered 2002 on it.


    and some DATA
    This is two graphs of the same car when the engine was just warming up and then fully warmed up.


    Stock chip vs a "tuned" chip


    stock report


    tuned chip report


    and just the tuned chip graph
    www.classicdaily.net
    1970 m42 swapped 2002
    1985 LS1/T56 Swapped e28 (557e)

    www.blunttech.com - For all your parts needs

    Follow me on Instagram for constant build updates @classicdaily
    https://www.facebook.com/ClassicDailyLLC
    Tags: None
    • Balleristic31
      R3V Elite
      • Aug 2009
      • 4198
      #2
      Great baseline data jake! Looking forward to the turbo #s

      -NICK

        Comment

        • jakeb
          E30 Mastermind
          • Feb 2004
          • 1909
          #3
          Posted in the m42 turbo kit thread too

          Did some pulls today...boost was a little higher than it should be so numbers are a little higher. BUT things are looking very good.





          Boost is a little high on this one so it is a little leaner than I would like. Need to adjust the preload on the wastegate and/or richen the tune up a bit.



          Same dyno and specs as this graph from a stock NA m42 with TMS chip
          [img]https://lh3.googleusercontent.com/-vdijkSxVyUU/VWe4VUgnUlI/AAAAAAAAWxE/lrM-7flf7G8/s800/m42%252520tuner%252520graph.PNG/img]
          www.classicdaily.net
          1970 m42 swapped 2002
          1985 LS1/T56 Swapped e28 (557e)

          www.blunttech.com - For all your parts needs

          Follow me on Instagram for constant build updates @classicdaily
          https://www.facebook.com/ClassicDailyLLC

            Comment

            • Vanilla Gorilla
              Grease Monkey
              • Dec 2006
              • 357
              #4
              Damn dude! Some solid numbers!
              sigpic

                Comment

                • roguetoaster
                  R3V OG
                  • Jan 2012
                  • 7753
                  #5
                  Oh my!

                  Outside of the turbo components is that car running any other modifications like a light flywheel?

                    Comment

                    • gearheadE30
                      No R3VLimiter
                      • Jun 2007
                      • 3734
                      #6
                      hmm, makes me want to take my turbo M42 to a dyno...

                      Project M42 Turbo

                        Comment

                        • Uber E30
                          E30 Fanatic
                          • Aug 2008
                          • 1409
                          #7
                          gaaah, thats like a 1hp per 10lbs ratio, which is about the equivalent of an e46 m3. What PSI is that at?
                          -Alex

                            Comment

                            • Dj Buttchug
                              R3V OG
                              • Jun 2010
                              • 7633
                              #8
                              nice

                              Turbo M42 Build Thread :Here
                              Ig:ryno_pzk
                              I like the tuna here.
                              Originally posted by lambo
                              Buttchug. The official poster child of r3v.

                                Comment

                                • varg
                                  No R3VLimiter
                                  • May 2014
                                  • 3288
                                  #9
                                  I'm impressed.

                                  Originally posted by gearheadE30
                                  hmm, makes me want to take my turbo M42 to a dyno...
                                  Same.

                                  IG @turbovarg
                                  '91 318is, M20 turbo
                                  [CoTM: 4-18]
                                  '94 525iT slicktop, M50B30 + S362SX-E, 600WHP DD or bust
                                  '93 RX-7 FD3S

                                    Comment

                                    • ccsdo5
                                      Mod Crazy
                                      • Mar 2013
                                      • 707
                                      #10
                                      looks good Jake! I might be heading out to Michigan sometime in the near future to look at a car with my friend, I'll send you an e-mail I'd love to stop by the shop and see what you're working on if you have the time.

                                      Varg, I want to guess your car is somewhere in the 250+ whp area..
                                      -Dee
                                      5-lugged turbo 318is Barn car
                                      IG: @deebelmont

                                        Comment

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