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divorced choke vaccum line Q

Discussion in 'The Garage' started by R77K10, Apr 27, 2006.

  1. R77K10

    R77K10 Banned

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    ok on the 70s (1705 and under) series quadrajets with the divorced choke, AKA 4MV carbs- does anyone know what type of source the long metal tube out the passenger side of the carb is- where the choke assembly step cam parts are located on the side of the carb

    anyone happen to know what GM originally used the port for/what it was intended for ?

    what do you use it for ?

    thanks
     
  2. R77K10

    R77K10 Banned

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    ttt

    thanks
     
  3. R77K10

    R77K10 Banned

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  4. 78GMCJIMMY

    78GMCJIMMY 1/2 ton status

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    Well on my jimmy i have that port hooked up to the defroster/vent vacuum supply canister on the passenger side. Hope this helps. oh yeah I believe if you have a stock air cleaner the vacuum line for the air vent for warm up goes there? Later
     
  5. R77K10

    R77K10 Banned

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    sounds like it is full manifold vacuum then

    right ?


    thanks
     

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