What fuel pump for 120lb injectors?

TTA FUEL RAIL.JPG
What did you modify on the fuel rail?.......

We ran a -8 supply line from the pump to the rails and out to the regulator mounted on the inner fender and -6 return to the tank.

TTA FUEL RAIL.JPG
 
I logged several runs this weekend at a roll-on race event. My first run I had the boost set low and I got the following boost levels in each gear:
2nd 15psi
3rd 17psi
4th 19psi

I gave about 1 twist on my Hallman boost controller on each run, I ended up with this boost on my 5th run (a total increase of about 4 turns on the in-car boost knob)
run1.JPG
run5.JPG
:

2nd 15
3rd 18
4th 25
 

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  • run1 19psi.dat
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As a side note, when I got above 134MPH, powerlogger was freaking out on the MPH trace... not sure why.


Can't believe there aren't any comments now that you've posted up the log files .. leaving the 4th gear boost issue / controller issue aside ... those logs speak VOLUMES of information that were discussed in this same post ... Maybe the EXPERTS can chime in now...
 
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