599 Keyser Valve after market snap lock | FerrariChat
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599 Keyser Valve after market snap lock

Discussion in '612/599' started by Mickey Bharat, Aug 7, 2024.

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  1. Mickey Bharat

    Mickey Bharat Formula Junior

    Jul 4, 2019
    265
    Cotati, California
    Full Name:
    Mickey Bharat
    #1 Mickey Bharat, Aug 7, 2024
    Hi all,
    If you have a 599 some of you will experience the Keyser valve stop holding together. It results is trying to search for a whole new pipe with valves. It causes engine check with lean burn when they are not together.

    it is common problem, which I had on my 599.

    EAG USA designed a new snap lock device to solve the problem .Save you looking for a whole new pipe. see pics

    Image Unavailable, Please Login Image Unavailable, Please Login


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    gated.599 and George Vosburgh like this.
  2. cfensty

    cfensty Formula 3
    Silver Subscribed

    Jan 1, 2008
    1,095
    South Carolina
    #2 cfensty, Aug 8, 2024
    Is this the same as the oil check valve and hose? 265721 oil breather check valve
    251559 hose
    View attachment 3720679



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  3. cfensty

    cfensty Formula 3
    Silver Subscribed

    Jan 1, 2008
    1,095
    South Carolina
    #3 cfensty, Aug 8, 2024
  4. Mickey Bharat

    Mickey Bharat Formula Junior

    Jul 4, 2019
    265
    Cotati, California
    Full Name:
    Mickey Bharat
    #4 Mickey Bharat, Aug 8, 2024
    it’s the valve that the white hose plugs into close to air intake


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