Q-jet, more questions....

Discussion in '1973-1991 K5 Blazer | Truck | Suburban' started by Ben Malinski, Aug 14, 2003.

  1. Ben Malinski

    Ben Malinski Guest

    I'm looking at buying a Edelbrock carb, 850cfm # 1910. My manifold has four holes, two small and two larger ones. Meaning it's not a spreadbore or one large square opening. Will this carb fit without needing an adapter? Another question, when I try and "move" the back throttle plates with my fingers, they don't move. Is this normal? The front move when I "work" the butterfly. Thanks!
  2. TrcksR4ME

    TrcksR4ME 1/2 ton status

    Feb 11, 2002
    Likes Received:
    Seattle, WA 98103
    You have the right manifold. And the secondaries are vacuum operated so your not gonna see them open when you work the throttle.

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