C4 modulator vacuum lines

Discussion in 'Technical' started by runum, Jan 3, 2004.

  1. runum

    runum Member

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    Hi guys. I appreciate all of the words of wisdom yoou guys have spread this way as I have tried to getthis Mav. back on the road. I have another question for you wise and more experienced people. The Mav. we have is a 1974 250/C4 combination. The transmission has a modulator on it with two vac. ports. Do both of the ports get manifold vacuum or in other words, where do those vacuum lines go?:confused:
     
  2. 74Maverick

    74Maverick Maverick Maniac

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    I had the same combination before i did the V8 swap. 250/C4/74 2dr. I believe both get vacuum from the manifold maybe someone else can help me on this. Thom:confused:
     
  3. comet dad

    comet dad Member

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    ooh I have this combo .........
    I'll wait to see also ....... Robert:p
     
  4. 71gold

    71gold Frank Cooper Supporting Member

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    :D i had the same set up but changed it to a single port valve...frank...
     
  5. runum

    runum Member

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    Thanks for the suggestion Frank. I would still like to know about the routing of these two lines. There has to be someone out there that has this knowledge.:confused:
     

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