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  1. #1
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    Yamaha Tach test

    Looking for a way to test my Yamaha tach. Any suggestions? Also may be looking for digital gauges to replace the originals.

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    #2

    Re: Yamaha Tach test (plbass)


  3. Moderator 21XDC's Avatar
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    #3

    Re: Yamaha Tach test (plbass)

    I told you how to test the tach for accuracy.... Put on a 23P prop and hit the limiter at 6150... See where your tach reads and you'll know if your off.... Or you can just get out your wallet and buy some brand new digitals.


    Marks Props 317-398-9294, 1850 East 225 South, Shelbyville, Indiana 46176 propellerman59@gmail.com http://www.marksprops.com/index.html

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    #4

    Re: Yamaha Tach test (21XDC)

    Mike, Just send me those gauges and i'll pay you the next time i'm in the neighborhood.

  5. Moderator 21XDC's Avatar
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    #5

    Re: Yamaha Tach test (plbass)

    Dinner here at 5:00.... Bring the wife and kids.

    Marks Props 317-398-9294, 1850 East 225 South, Shelbyville, Indiana 46176 propellerman59@gmail.com http://www.marksprops.com/index.html

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    #6

    Re: Yamaha Tach test (21XDC)

    dinner???????? i need gauges...... and i'll buy dinner

  7. Moderator 21XDC's Avatar
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    #7

    Re: Yamaha Tach test (plbass)

    You won't want to pay for what I'm serving up....

    Marks Props 317-398-9294, 1850 East 225 South, Shelbyville, Indiana 46176 propellerman59@gmail.com http://www.marksprops.com/index.html

  8. Member MIKER2702's Avatar
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    #8

    Re: Yamaha Tach test (21XDC)

    maybe adumb question can the digital gages
    be off?
    1998 bullet 20xd 2006 225 sport xs

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    #9

    Re: Yamaha Tach test (MIKER2702)

    possible but the originals are analog and haven't been working correctly. It may be a bad gauge, not sure but i'm thinking of replacing them with digital gauges.

  10. Moderator 21XDC's Avatar
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    #10

    Re: Yamaha Tach test (plbass)

    I have had the Yamaha digital gauges in the last few boats totaling over ten years and have been extremely accurate. Yes, Even the speedo's have been within 1 mph to my gps's. I'm not saying that they are all perfect, But the ones I owned were flawless.

    Marks Props 317-398-9294, 1850 East 225 South, Shelbyville, Indiana 46176 propellerman59@gmail.com http://www.marksprops.com/index.html

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