Pop-Off Pressure / Fulcrum Height

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    • October 14, 2014 at 3:09 pm #35298
      Brad Alan
      Participant

      Hello,

      Newb here.  I’m interested to know where I should set the pop-off pressure for a Sr. Can & Sr. Y-Pipe for a Walbro WB3A?  Also, what how high should the fulcrum be?  I understand when measuring the fulcrum the gasket must be on.

      Thanks for your help!

    • October 17, 2014 at 1:00 pm #35446
      Walt Gifford
      Participant

      10 psi and .050″ below the oem gasket.

      Gif

      FAA certified jet engine and aircraft technician,
      Nicholson Speedway class champion 2001,
      Yamaha KT100 Service Center,
      41 years karting experience

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