Mechanical Speedometer info needed | FerrariChat

Mechanical Speedometer info needed

Discussion in '206/246' started by jeffdavison, Sep 27, 2010.

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  1. jeffdavison

    jeffdavison F1 Rookie

    Jul 29, 2002
    2,544
    Suwanee Georgia
    Full Name:
    Jeffrey Davison
    Does anyone know the revs / mile of the Dino 246 mechanicaly speedometers?
    I think it's 1610, but I am not absolutely sure. This might be the same as the early early 308?

    JD
     
  2. swift53

    swift53 F1 Veteran
    Rossa Subscribed

    Nov 17, 2007
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    Alberto
    Normally, and please take this with a bucketful of salt, it is 4:1. Regards, Alberto
     
  3. jeffdavison

    jeffdavison F1 Rookie

    Jul 29, 2002
    2,544
    Suwanee Georgia
    Full Name:
    Jeffrey Davison
    #3 jeffdavison, Sep 27, 2010
    Last edited: Sep 27, 2010
    Would that be the ratio at the speedo drive at the gearbox. I assume?

    Other Veglia sourced mechanical speedometers have labels or marking on their bodies denoting the revolutions per mile, which is the numer I'm looking for the speedo itslef (not the drive gear at the sending pont).

    So if anyone happens to have their speedo out of the gauge cluster, could you see what the rev / mile label says?

    Thanks guys

    JD

     
  4. swift53

    swift53 F1 Veteran
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    Nov 17, 2007
    8,295
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    Alberto
    Jeff, My speedo is from an "L", in Kilometers, and on the back it reads:

    1 Revolution - 1 kilometer.

    Regards, Alberto
     

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