cd-13a compression

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  • May 23, 2015 at 5:21 pm #1583
    joshadurham
    Participant

      Im getting 90 psi on both cylinders on my 56 johnson 5.5hp. I know its good that they are matched, but where in an old outboards lifespan is 90psi?

      May 23, 2015 at 5:30 pm #16716
      frankr
      Participant

        US Member

        Just a kid in the lifespan

        May 23, 2015 at 5:31 pm #16717
        chris-p
        Participant

          90 on a CD is great in my opinion!

          May 23, 2015 at 6:09 pm #16720
          joshadurham
          Participant

            good news!

            May 23, 2015 at 6:12 pm #16721
            aquasonic
            Participant

              US Member

              Let me know if you want to trade!

              May 23, 2015 at 7:44 pm #16728
              1946zephyr
              Participant

                Go fishin’ brother. Have fun with that little gem. 🙂

                May 23, 2015 at 9:02 pm #16733
                Doug Wilson
                Participant

                  US Member - 2 Years

                  90 is great should be fine for a long time. I have one that still starts on the first pull and does good at 65

                  Doug

                  how is it motors multiply when the garage lights get
                  turned off?

                  May 25, 2015 at 12:15 am #16803
                  joshadurham
                  Participant

                    How about for a 51 Johnson 25hp RD-11? I’m going to look at it tomorrow and will be doing a compression check. What is a good range?

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