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1982 fuel line routing

Discussion in '308/328' started by Michael Everson, May 24, 2021.

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  1. Michael Everson

    Michael Everson Karting

    Nov 5, 2005
    224
    Norton, MA USA Earth
    Full Name:
    Michael Everson
    #1 Michael Everson, May 24, 2021
    Can someone tell me which line is the pressure line on the Bosch fuel distributor? Is it the one with the banjo bolt or the one with the threaded fitting? I took on this project and they were disconnected. Also all of my banjos on top are leaking fuel and there was also fuel in the throttlebody. Any idea what could be causing this? Seems
    Like an over pressure problem?
    Thanks mike
     
  2. waymar

    waymar Formula 3

    Sep 2, 2008
    1,354
    Northeast, PA - USA
    Full Name:
    Wayne Martin
    #2 waymar, May 24, 2021
    The banjo fitting is the lower return line. The direct screw is the upper pressure line. Cheers! The fuel head banjo fittings leaking could be due to ‘re using’ the crush washers..... Definitely a NO NO..... should be two crush washers on each banjo fitting......
     
    mwr4440 likes this.
  3. mwr4440

    mwr4440 Five Time F1 World Champ
    Rossa Subscribed

    Jun 8, 2007
    57,977
    Bavaria, The 'Other' Germany
    Full Name:
    Mark W.R.
    #3 mwr4440, May 29, 2021
    What EXACTLY are you trying to do Michael?

    What is your desired End-State?
     
  4. mwr4440

    mwr4440 Five Time F1 World Champ
    Rossa Subscribed

    Jun 8, 2007
    57,977
    Bavaria, The 'Other' Germany
    Full Name:
    Mark W.R.
    #4 mwr4440, May 29, 2021
    Most Crush Washers I just Re-Anneal and Reuse.

    Those on the FD, and ANYWHERE in the Fuel System are ALWAYS, 'NEW ONLY.'
     

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