Carb setup South Wales

Discussion in 'Mech Tech' started by busby, Apr 19, 2013.

  1. Hi all, probably not many people from South Wales but looking for someone to setup my carbs after my engine and box rebuild over the winter. I should have my bus back next week and she's popping back a bit on the left carb so need it sorting ASAP. Thanks
     
  2. Poptop2

    Poptop2 Administrator

    Tidied up.
     
  3. mikedjames

    mikedjames Supporter

    Get yourself an air flow meter and if its stock dual carbs follow the procedure in the Bentley VW Service manual. If its performance carbs search around the samba, or get hold of a book relevant to Weber or Dellorto carbs.

    In general if nothing else changed its probably just the throttle linkage being disturbed by bolting it all together in a slightly different position, but after 40-50 years a stock linkage may need parts replaced, or less time for some aftermarket versions..

    Basically its make sure the linkage is set up so the throttle plates both sides move together, then use the airflow meter to check that idle airflow is the same both sides as you adjust idle mixture.


    If its a stock dual its more complex as there is effectively a third idle mixture carburettor on the left hand carb that feeds both sides, but the procedure is in the book.
     
  4. Look at the date - 2013 .
    I know the clocks have gone back but not that far ....

    Sent from my SM-G960F using Tapatalk
     
    Last edited: Oct 25, 2020
    Dubs, 77 Westy, Suss and 4 others like this.
  5. Barry Haynes

    Barry Haynes I dance in leopard skin mankini’s

    2013 that's so long ago I can't remember what wife I was with....



    Only joking love I know I was with you my sweet:thumbsup:
     
    mcswiggs and Purple like this.
  6. mikedjames

    mikedjames Supporter

    Its all right, the advice still is true. DIY for basic get you going.. handing over cash for tuning at WOT...
     
  7. Tidy.
     

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