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any iPhone people

Discussion in 'Hangout Lounge' started by Polock, Jan 19, 2015.

  1. Polock

    Polock Well-Known Member

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  2. k-moe

    k-moe Pie, Bacon, Bourbon. Moderator Premium Member

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    I'll try it out once I get the engine back together and in the bike. Thanks.
     
  3. Yv.Mathieu

    Yv.Mathieu New Member

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    Does that really worth the 10$ ?? There are like 4 one star rating out of 7 ...
     
  4. k-moe

    k-moe Pie, Bacon, Bourbon. Moderator Premium Member

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    So far I've found that it does exactly what it's made to do (tried it out on my truck this afternoon). I think the negatve reviews come from people who were expecting an app that is entirely automatic. One of the reviews was for a user expecting it to work on electric motors, which is not what the app is designed to do. I think it is well worth the money considering that similar home-brew RMP meters used to cost triple that in parts, and any adjustments had to be made by altering the hardware.

    One of the troubles people may be having is that background noise will effect the reading. I think that using this with a contact mic would be preferable to using it with the built-in mic on the phone.

    Here's something fun. The CBS Evening News turns at 2856 RPM.
     
  5. Polock

    Polock Well-Known Member

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    i looked at some android apps that do the same thing, have to try some of those out. there's a way to set the idle mixture with rpm but i forget the procedure but i'am sure google knows
     
  6. k-moe

    k-moe Pie, Bacon, Bourbon. Moderator Premium Member

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    You do one carb at at a time and look for the idle to drop when you go either too lean or too rich. The midpoint of the two idle drops is where you want the mix set to.
     
  7. Josh phillips

    Josh phillips Member

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    Pardon my potentially stupid question but are you saying this app can assist in synchronization of our carbs?
     
  8. Yv.Mathieu

    Yv.Mathieu New Member

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    If it does, i really need this app !
     
  9. Polock

    Polock Well-Known Member

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    not synchronization, the idle mixture setting same as a color tune plug
     
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  10. Josh phillips

    Josh phillips Member

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    Ahhh gotcha! Still cool!
     
  11. k-moe

    k-moe Pie, Bacon, Bourbon. Moderator Premium Member

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    This weekend I ran across something that I forgot about. During WWII multi-engine bombers used audio systems to synchronise the engines to each other ( to reduce vibration and stress on the airframe). So while you can't use this app to synchronise the carbs, you could use it to synchronise a multi-engine drag bike.
     
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  12. DarinAdkins

    DarinAdkins Member

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    9 bucks for a program I better get it for free
     
  13. Polock

    Polock Well-Known Member

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    "RPM Gauge" seems to work on my htc 1 m7
     
  14. k-moe

    k-moe Pie, Bacon, Bourbon. Moderator Premium Member

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    My father always told me that If I want something for free I had better get busy making it myself.
     
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