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  1. J

    Maiden voyage on 93 Johnson 90 rebuild, success but with a noise

    Well I fired my rebuilt Johnson up after it was put togather and ran it on the stand for over 30 min. I did have the alarm going off so I swapped out the VRO pump.Other than that it seemed to run smooth. I installed the motor on my boat and took it out this past Sat. When I fired it up it seemed...
  2. J

    Start up after rebuild with intermitent alarm 90hp Johnson 1993

    Ok I just fired up my motor since I rebuilt it. I pre mixed a tank of gas at 50:1 and also connected the oil resivior. After running for about 5 minutes the oil pump alarm will go off. If I pump the primer bulb the alarm shuts off, then in 5 minutes it goes back on. Is it bad? The pump was off...
  3. J

    1994 Johnson 90hp Rebuild .030 Over Questions

    Well I started assembling my motor today and I was just thinking. If I am going .030 over on all 4 cylinders, do I need to change the carbs or jets? Also does this change the compression higher or lower? Is there anything else I need to be aware of? Thanks
  4. J

    Outboard Machine shops in Wisconsin?

    I live in Manitowoc which is 40 miles south of Green Bay and 100 miles north of Milwaukee. I am looking for a machine shop somewhat close by that specializes in outboards.
  5. J

    1993 Johnson V4 rebuild piston help

    Re: 1993 Johnson V4 rebuild piston help
  6. J

    1993 Johnson V4 rebuild piston help

    Hello guys, I'm new here and could use some help. I am attempting my 1st rebuild on a 93 Johnson 90hp V4. I have torn maybe 15 apart but never put one back togather yet. I feel confident I can do it. Anyway here is my issue. I have a block that needs to be bored out and I have 4 good .030...
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