5.7 fuel pump?

[bulldog11267mad]

ok so i swapped engines in my 2003 tundra i now have a 5.7 when i ran it the factory fuel pump for the 4.7 that came in the truck is not enough to keep up with the 5.7. so my question is what brand and size fuel pump should i buy. i want it big enough so if i decide to turbo it i can.

 

[XR8tt]

Not 100% sure on your model but Walbro 225... http://www.inlinefuelpumps.com/
and Bosch motorsport 044 inline can be used with surge tank leaving std intank pump to feed surge tank with no back pressure or 040 intank pump...http://boschfuelpumps.com/
Aeromotive is another top brand..http://www.streetperformance.com/part/aeromotive/fuel-pump-electric/776687-11109.html

 

[Lextreme II]

I think a generic 225 Walboro will do it.

 

[bulldog11267mad]

so are you saying i can get a inline pump and use it leaving the factory pump still hocked up?

 

[Lextreme II]

Yes you can but inline pump tend to be little noisy (not much). You can hear the pump working.

 

[bulldog11267mad]

does it limit the inline pump much by leaving the factory pump still hooked up?

 

[XR8tt]

Yes the intank will flow enough due to having little or no back pressure..
If the inline pumps are mounted on nice alloy, insulating rubber the noise is very quiet.. I have two Bosch 044's on my Ford and can only hear them on start up..

 

[bulldog11267mad]

ok thanks for the help!

 

[Lextreme II]

Boy... u guys are up early... I was up 3 am this morning preparing a my lecture materials. I didnt know u guys dont sleep.

 

[XR8tt]

1 A.M here Sunday 18th..