512 BBi WUR | FerrariChat

512 BBi WUR

Discussion in 'Technical Q&A' started by robertinOK, Oct 16, 2009.

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  1. robertinOK

    robertinOK Karting

    Dec 5, 2003
    209
    Stillwater, Oklahoma
    Full Name:
    RobertWakeling.com
    I am having problems with the car 'missing' badly below 3000rpm, after which it runs smooth and strong in all gears.

    Ignitin system has been rebuilt other than MSD 6T

    On checking fuel pressures yesterday I noticed, again, that the Vacuum connection and atmospheric connection to my WUR are the opposite way round compared to every drawing I've seen: mine has Vac. to bottom, Atm. to top.

    All Drgs. show Vac. to top & Atm. to bottom

    Can anyone please verify which is correct for an '84 Boxer? Are there two different types?

    Many thanks, Robert
     
  2. North East Auto Doctors

    BANNED

    Nov 11, 2009
    65
    conn
    Full Name:
    Adam Varney
    do you have a vacume gauge what is it reading at idle? sorry im getting tired if all the data shows one way give it a try if it doesnt get better just put the lines back the way they were.

    will it miss under no load?

    let it miss for a while then remove the plugs and see if their black or white? or some are black and some are white

    let me know
     

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