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Help with TBI Intank Pump Number

elks

1/2 ton status
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Nov 8, 2009
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Location
NW Colorado
I have tried to search and look but I can not find an answer to this very simple question...

I have a 72 K5 with a 350 running a Howell fuel injection kit. I just purchased an aftermarket larger fuel tank. In the process I set the tank up for internal fuel pump in order to get rid of the external pump.

Does anyone know what internal pump I can use? Anyone have a napa, orielly, part number?

Also need the in tank fuel screen.

The pickup and mountain location looks similar to this set up:

https://www.oreillyauto.com/detail/...4614904/1989/chevrolet/c1500-pickup-rwd?pos=2
 
1987-95 tbi equipped trucks / blazers / suburbans the pump should work . 15-18 psi pump for tbi as stock is 11-13 psi for the injection after its regulated in the tbi unit .

what did the maker for the aftermarket tank set the tank up for as far as sending unit ? this will be a big key point in your info / parts searching .
 
1987-95 tbi equipped trucks / blazers / suburbans the pump should work . 15-18 psi pump for tbi as stock is 11-13 psi for the injection after its regulated in the tbi unit .

what did the maker for the aftermarket tank set the tank up for as far as sending unit ? this will be a big key point in your info / parts searching .

The tank has a completely separate sending unit that is mounted in the corner of the tank, as a result the pump unit pick up and return are all in the same spot.

I was just having a hard time finding a unit, but it looks like the delphi unit above is what I need...
 
You might want to look into using the AC/DELCO PN# EP377 or equivalent pump. It is capable of max 30 PSI if you are running an adjustable fuel pump regulator.
 
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