On 12/19/2020 8:12 PM, Mark Langford via KRnet wrote:
Or you can just put the header tank inside one of the stub wing tanks
like I did,
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
My system is a bit simpler than Mark's.
https://www.dropbox.com/s/nzz6898hr97822h/fuel%20system%20001.jpg?dl=0
I simply draw fuel from tank to shutoff valve to pumps to pressure
regulator to gascolator to carb.
I can pump from either tank or both using one or both pumps in series.
I use both for T.O. and landing and one continuous in cruise. I have a
small 4 AH battery backup system in case of main buss failure. Used it
once to save my bacon when main electrical buss went dead. Simple
backup system check is a "pre-start" item, i.e. flip a switch and see if
I have fuel pressure. No pressure is no-go item. Works well except the
time or two I shut off both tanks in flight. That gets your attention
real quick. I never switch tanks except at altitude.
Larry Flesner
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