So...today I found out that Aeromotive fuel pumps have to be gravity fed. Are there any external pumps that don't need to be gravity fed by the fuel cell?

 

weldon bosch

 

some paxtons aswell!

 

so do you guys recommend the bosch and paxtons because of this? I've just heard of a few people having problems with their cars, cuz it's like the fuel pressure is going up and down instead of just being steady. one of them though i think he didn't read the directions when he mounted the aeromotive a1000 pump on his DSM.

 

im using a weldon 2015a pump

 

i've used Both the aeromotive and paxton/granatelli without gravity feeding and never had any issues.

 

The Bosch 044 pump is a puller. I am using it externally with a modified pickup where the stock fuel pump is located.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by CHEETAH &raquo;</TD></TR><TR><TD CLASS="quote">i've used Both the aeromotive and paxton/granatelli without gravity feeding and never had any issues.</TD></TR></TABLE>

Same here...wasn't super above the level but still was not gravity fed...

 

They really do need some sort of NPSH, but they will work...just not good for the pump cause they will cavitate.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by CHEETAH &raquo;</TD></TR><TR><TD CLASS="quote">i've used Both the aeromotive and paxton/granatelli without gravity feeding and never had any issues.</TD></TR></TABLE>

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by narfdanarf &raquo;</TD></TR><TR><TD CLASS="quote">They really do need some sort of NPSH, but they will work...just not good for the pump cause they will cavitate.</TD></TR></TABLE>

What does NPSH stand for?

 

something something syphoning hose?