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Old 04-08-2017, 01:57 AM   #10
mongocanfly
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Join Date: May 2015
Location: Alabama
Posts: 14,766
Re: Fuel system questions...

On my 81 I used a walbro 255 external pump..that goes ino a vett filter/regulator..the return side of the filter/reg goes right back into the tank..only one fuel line running from tank to the rail..my original 350 engine was a pump return setup so my sending unit already had a return hose fitting on it..my lq9 6.0 is a return rail system..I simply capped off the return rail with
-an fittings and cap..as far as reliability I've got about 20k on it with zero issues..

Last edited by mongocanfly; 04-08-2017 at 02:03 AM.
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