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  • Pop off Pressure?

    Hello Guys,did someone can tell me please the pop off pressure from my Carb. 98 Yamaha Venture 700. (WVT700BW).

  • #2
    Re: Pop off Pressure?

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    • #3
      Re: Pop off Pressure?

      Great, Thank you.Question on High Speed screw. What means (M) and (P).

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      • #4
        Re: Pop off Pressure?

        M = Magneto
        P = PTO

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        • #5
          Re: Pop off Pressure?

          Where are the Screws located for M + P ?

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          • #6
            Re: Pop off Pressure?

            Side of carburetor has an H for High and a L for Low cast into each carburetor (or both the Mag and PTO).

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            • #7
              Re: Pop off Pressure?

              Hello Click image for larger version

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ID:	254238Did you can show me where the screws are H and L and Mag and PTO.

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              • #8
                Re: Pop off Pressure?

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                • #9
                  Re: Pop off Pressure?

                  Did you can show me on the skiz where the H and L are located plus what are Mag and Pto looks like.

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                  • #10
                    Re: Pop off Pressure?

                    Okay thanks I see the Low and high Speed screws they are on both Carb, right?
                    What is a Mag and Pto do you have a pic?

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                    • #11
                      Re: Pop off Pressure?

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                      • #12
                        Re: Pop off Pressure?

                        Right now not getting Gas??? Vacuum problem carb???After Carb. Clean and replace all Parts incl. needles and Setup the High Speed and Low Speed screw plus Pop off Pressure both Carb 34 PSI are setup.I can see on the inlet Gas filter before I start the Engine there is Gas inside, after the Engine runs there is no more Gas coming from the Tank to the filter.Its looks like the Carb. not creating vacuum.Anybody knows what can be wrong???

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                        • #13
                          Re: Pop off Pressure?

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                          Is you pulse line connected between the carburetor and the pulse fitting on the crankcase?
                          Is there a strong pulse coming from the crankcase?
                          Is the fuel pump portion of the carburetor rebuilt correctly?

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                          • #14
                            Re: Pop off Pressure?

                            Pulse Line are Correct and the Rebuild was also good.I want replace the Fuel line, may there are some leakages or blog. Has SBT any Fuel lines for Sale? I think the Inlet line are 1/4.

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                            • #15
                              Re: Pop off Pressure?

                              https://www.shopsbt.com/jetski/fuel-...-blue-1-4.html

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