1967 GS400 jetting?

Discussion in 'The Venerable Q-Jet' started by techg8, Oct 9, 2015.

  1. techg8

    techg8 The BS GS

    Can someone provide me the correct jetting for the 1967 GS400 Quadrajet 7027146 please? rods, jets, second rods?
     
    techg8, Oct 9, 2015
    #1
  2. carmantx

    carmantx Never Surrender

    Not sure what factory installed but last one I did was 70 jets .042 primary rods and AY secondary rods
     
    carmantx, Oct 9, 2015
    #2
  3. techg8

    techg8 The BS GS

    thanks. The one I have is 70, 40b and AY, but someone's been in there so I'm not sure.

    anyone have the book?
     
    techg8, Oct 9, 2015
    #3
  4. LARRY70GS

    LARRY70GS a.k.a. "THE WIZARD" Staff Member

    67 chassis manual says .071 jets, .040 primary rods, and AZ secondary rods.
     
    LARRY70GS, Oct 9, 2015
    #4
  5. techg8

    techg8 The BS GS

    Thanks Larry
    Looks like I've got the jetting for a 7027240 430 carb in there then. Easily changed up!
     
    techg8, Oct 9, 2015
    #5
  6. LARRY70GS

    LARRY70GS a.k.a. "THE WIZARD" Staff Member

    Here you go Ken.

    [​IMG]
     
    LARRY70GS, Oct 9, 2015
    #6
  7. techg8

    techg8 The BS GS

    thanks larry, youre the man!
     
    techg8, Oct 9, 2015
    #7

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