Gary Lewis Posted November 18, 2017 Author Share Posted November 18, 2017 The white seperator is .090", compared to the red & blue at .045, and .065. You might find this as a way to keep the pressure down without resorting to drastic measures. Then again, I know nothing about return regulators. Yup. And to this day I don't know what orifice is in Big Blue. Probably won't find out until I install the return-style regulator I have and take the hot fuel handling piece out. Link to comment Share on other sites More sharing options...
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