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Tbi fuel pressure guage

Discussion in '1973-1991 K5 Blazer | Truck | Suburban' started by crazy427, May 28, 2004.

  1. crazy427

    crazy427 1/2 ton status

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    /forums/images/graemlins/1zhelp.gifI want to install a fuel pressure guage under my hood for permanent monitoring of the fuel system.I remember seeing a post on here a month or 2 ago about it. Someone stated that napa has a fuel line adaptor that will screw into my tbi between the tbi and the line that has threads in the side to install the a guage., I called napa and the guy said he never heard of it. Does anyone know if there is such a piece and possibly a part #. any help would be aprreciated /forums/images/graemlins/usaflag.gif /forums/images/graemlins/waytogo.gif
     
  2. nvrenuf

    nvrenuf NONE shall pass! Premium Member

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    Fortcollinsram was a huge help to me on this, he's the one that found the fitting. LOOK HERE. I intend to use an isolator and mount a small gauge in the clock spot on my dash.

    The Napa part number is 2-18421, the product line is CRB. Beware, mine cost $32.49 + tax. /forums/images/graemlins/yikes.gif

    <font color="green"> Disclaimer - I bought one but have not installed it yet. It looks absolutely correct I just haven't had time to put it on. </font>
     
  3. crazy427

    crazy427 1/2 ton status

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    Thanks ALot thats exactly what i needed /forums/images/graemlins/peace.gif /forums/images/graemlins/waytogo.gif /forums/images/graemlins/usaflag.gif
     
  4. skratch

    skratch 1/2 ton status

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    I found the part number for the Vacuum Refrenced Pressure Regulator over on 454SS.com!

    GM p/n 17113186 vacuum referenced fuel pressure regulator

    Still do not know what it came off of, but at least we now have the part # /forums/images/graemlins/waytogo.gif
     

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