tiny tach tt2am 4 stroke merc

Discussion in 'Outboard Maintenance' started by nbourgeo, Jun 17, 2014.

  1. nbourgeo

    nbourgeo I Love microskiff.com!

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    I have a 2007 25hp 4 stroke mercury I am trying to set up a tach on. The motor currently has a 13p power tech on it which I believe to be too big. I am trying to get me rpm reading to see how far I should drop the pitch. Anyone set up a tt2am on their 4 stroke?
     
  2. goon squad

    goon squad I Love microskiff.com!

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    I had a tiny tach. It only worked about a month. Don't waste your money on one. I'm sure others will chime in on what they are using.
     

  3. DuckNut

    DuckNut Brandon, FL

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