Dual superduty parallel fuel pumps

[rpm-inc]

What horsepower would that setup be good for? Assuming the rest of the system is up to par.

 

[CSIPSD]

600-650... Maybe more.

 

[rpm-inc]

600-650... Maybe more.

Ok, not enough. I just came across 2 new superduty pumps anbd thought I would ask. Always had problems with my fuelab. I would imagine 2 walbro gsl392's should support 800 plus?

 

[CSIPSD]

Like I said, I dont see where the limit is...

One superduty pump is enough for 500hp... Two should be 800 but I have no way of knowing for sure.

There tough pumps and hard to beat...

 

[TyCorr]

Like I said, I dont see where the limit is...

One superduty pump is enough for 500hp... Two should be 800 but I have no way of knowing for sure.

There tough pumps and hard to beat...

I'm sure thinking so. Mine is stiiiiiill working. I'm not real sure on the quality of walbro pumps anymore. I'm running one 392 in my fuel system. If it doesn't last very long, I'll be going to dual sd pumps.

Afaik, mine is stock. It's been in there for 265k miles.

 

[CSIPSD]

The only issue I have with the stock pumps is you can not change the outputs... I wish they were changable like the walbro's...

 

[Dieselboy.]

I dunno, I can make mine drop pressure...

 

[SDstroker]

Irate makes a nice kit. The needle doesn't budge with 300/200's.

 

[Homesteader]

Irate makes a nice kit. The needle doesn't budge with 300/200's.

That is nice!

Pm sent

 

[Cota]

No check valves?

 

[littleredstroker]

subed

 

[Arisley]

The pumps have check valves built in.

 

[Cota]

Good to know, thanks