Home › Forums › 2-Cycle Racing › Pop-Off Pressure / Fulcrum Height
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!
10 psi and .050″ below the oem gasket.
FAA certified jet engine and aircraft technician,
Nicholson Speedway class champion 2001,
Yamaha KT100 Service Center,
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