Not enough fuel, what to do?

CL2000

New member
I have a p-pumped 24v and I have the A1SPBD003 kit (fp150). I have had a few different springs in it since I got it and its never been enough it will drop to 15psi and the injection pump radles.Can I add a raptor for a pusher pump or after the airdog? or should I step up to a bigger pump. What do you recomend?

Thanks,
Chad
 
my AD 150 keeps my fuel pressure about 25psi at WFO and i have a tuned 230 P-pump, so something isn't right
 
My raptor will make 60-70psi at idle and 30+ at wide open. I got a 65lb spring from pureflow for $5.75. All is good now.
 
If you were messing around on the pump and had it apart, then put it back together and put the cover/plate over the pump gear the wrong direction it will not move fuel like it should.
 
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