Recent content by RobSS

  1. R

    No tach on 1972 Johnson 100 hp

    My 1972 Johnson 100 does not have a Tachometer is there a way of hooking up an after market part ? I realize with a motor this old it is more important to monitor how the engine is running plus it would be helpful when diagnosing problems.
  2. R

    Test tank question for johnson 100hp

    Howdy all I own a 1972 Johnson 100hp. Here is what i would like to do... is it going to work? Using a large slightly modified trash can and my muffs run my engine at idle in the trash can to prevent over reving and on my muffs to ensure engine remains cool. The problem i have been having is that...
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