Correct EFI fuel pump

[Bob Dunahugh]

It appears that the Air Tec E8094 external pump with it's 17 psi max. Will work with my 1988 454 TB. So then I need to install 2 of them. Bob Dunahugh 78 Royale

 

[RF_Burns]

Bob,
That pump appears to be Ok pressure and volume wise, but doesn't seem to have an internal check valve. So you will also one of these or similar on
each pump:
https://www.summitracing.com/int/parts/dfp-fa10016

Others more knowledgeable may know of a suitable pump with a built-in check valve.
--
Bruce Hislop
ON Canada
77PB, 455 Dick P. rebuilt, DynamicEFI EBL EFI & ESC.
Hubler 1 ton front end
http://www.gmcmhphotos.com/photos/showphoto.php?photo=29001
My Staff says I never listen to them, or something like that

 

[ken & dennis 2013]

I think those are gear pump's and won't backfeed. Bud I'd still install
similar check valves from McMaster.com for half the price.

Ken H.

> Bob,
> That pump appears to be Ok pressure and volume wise, but doesn't seem to
> have an internal check valve. So you will also one of these or similar on
> each pump:
> https://www.summitracing.com/int/parts/dfp-fa10016
>
> Others more knowledgeable may know of a suitable pump with a built-in
> check valve.
> --
> Bruce Hislop
> ON Canada
> 77PB, 455 Dick P. rebuilt, DynamicEFI EBL EFI & ESC.
> Hubler 1 ton front end
> http://www.gmcmhphotos.com/photos/showphoto.php?photo=29001
> My Staff says I never listen to them, or something like that
>
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