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Hi, fellow rotary enthusiasts. I'm directing
this question primarily to Rusty, as he has a similar Dave Atkins fuel system
such as I have, but I certaintly welcome comments from any and all.
My TWM throttle body
I purchased from Dave Atkins has two injectors already installed on the throttle
body. It also has the fuel rail, and I have still in the box, the fuel pressure
requlator. I assume that my fuel flow will go from the tank, through the
fuel tank selector valve to the fuel pump, then through the pressure regulator,
to the injectors. My question is.....do I need to allow a return to the
fuel tank for unused or excess fuel? If so, do I take it from the fuel
rail opposite the pressure requlator? I am, unfortunately, a complete layman
when it comes to fuel injection, so please be gentle on me. I noted that
on the injectors that came with my engine, that the injectors have a small tube
protuding 90 degrees from the injector, which I assume was for the purpose of
returning fuel to the tank? Thanks in advance for everyone who takes the
time to educate/enlighten me regarding the fuel injection system. I sincerely
appreciate the help. Paul Conner, 13B powered SQ2000 canard under
constructrion.
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