Electric fuel pump mounting location?

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tybob81
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Electric fuel pump mounting location?

Post by tybob81 »

I am wanting some feedback on where to mount my electric fuel pump (holley blue)for my behind the axle under bed tank. Possibly some pics would be great. Im not sure to mount it close to the tank on the frame some place or mount it on the fire wall.
1968 swb hydroboost, ididit tilt column, Saginaw p/s pump with F series serpentine, all led lights, Vintage Air and painless wiring. 393w, tko600. CV front suspension w/c5 calipers and gt500 rotors. Stock Flexomatic leaf springs with 01 CV 8.8, 3.90 gears and Auburn locker. Custom wood bed floor. Full frame off resto-mod.
marxtoys
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Re: Electric fuel pump mounting location?

Post by marxtoys »

Electric pumps tend to push fuel better than they pull. I would mount it as close to the tank as practical.
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1971ford
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Re: Electric fuel pump mounting location?

Post by 1971ford »

I have a fuel cell behind the rear axle, with a holley pump right in front of it, on the frame corssmember. I'd get a picture but i know the pump is now completely black from exhaust/mud/silt and really wouldnt show much.
edit...
So it is a good thing that i took a picture after installation :D
I quickly ditched the glass filter for obvious reasons, and no the axle is no where near hitting the pump.
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Last edited by 1971ford on Wed Nov 18, 2009 12:22 am, edited 1 time in total.
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Redcap
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Re: Electric fuel pump mounting location?

Post by Redcap »

Within about a foot of the tank is where I'd mount it. Electrics aren't usually great for pulling fuel up.
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tybob81
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Re: Electric fuel pump mounting location?

Post by tybob81 »

Sweet thats were I was thinking about mounting it. Thanks for all the quick replies.
1968 swb hydroboost, ididit tilt column, Saginaw p/s pump with F series serpentine, all led lights, Vintage Air and painless wiring. 393w, tko600. CV front suspension w/c5 calipers and gt500 rotors. Stock Flexomatic leaf springs with 01 CV 8.8, 3.90 gears and Auburn locker. Custom wood bed floor. Full frame off resto-mod.
dustman_stx
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Re: Electric fuel pump mounting location?

Post by dustman_stx »

I've got mine mounted on the outside of the frame as close to the tank as possible(I have a custom tank behind the rear axle under the bed). Of course, mine never goes off-road, otherwise it might be in a position slightly prone to damage. Mine is probably 3 feet or so from the tank, which isn't perfectly ideal, but it seems to work well.
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1971ford
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Re: Electric fuel pump mounting location?

Post by 1971ford »

yeah i have only had one problem with the pump since mounting it there, and that was when i lost fuel going down the road. I jiggled the ground wire and off i went. I got home and i ground the frame clean and remounted the ground. So just make sure your ground is nice and clean.
I've never had a problem with it mounted there, and it sees nasty conditions (off-road racing).
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