what fuel pump and injectors
Aug 11, 2007 | 10:34 PM
#11
Aug 13, 2007 | 09:54 AM
#15
12 Second Truck Club
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From: colorado above 6000 ft.
Im running 42lb.er's on 9-11 psi. stock pump too 
Before with the procharger I ran 10 psi with just the procharger inline pump with the fmu and stock injectors, it worked ok.
Before with the procharger I ran 10 psi with just the procharger inline pump with the fmu and stock injectors, it worked ok.
Aug 13, 2007 | 11:56 PM
#20
I'm running the 255lph intank, 60lb injectors and meth injection and here is what I have come up with.
My fuel press starts to drop in the upper rpms. The limiting factor for me to make any more power is the fuel pump. It just can't supply the volume it needs to make more power. The injectors seem fine and I would guess that my duty cycle would drop some with a higher volume pump. My solution is going to be a big external pump and return style fuel system.
The meth kit is what is saving me, and I recommend it to anyone running FI on the street with pump gas.
Just my .02
My fuel press starts to drop in the upper rpms. The limiting factor for me to make any more power is the fuel pump. It just can't supply the volume it needs to make more power. The injectors seem fine and I would guess that my duty cycle would drop some with a higher volume pump. My solution is going to be a big external pump and return style fuel system.
The meth kit is what is saving me, and I recommend it to anyone running FI on the street with pump gas.
Just my .02